1949959872

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 448

約数和(自身を含む): 7038197760

約数和(自身を除く): 5088237888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 43, 46, 48, 54, 56, 63, 64, 69, 72, 84, 86, 92, 96, 108, 112, 126, 129, 138, 144, 161, 163, 168, 172, 184, 189, 192, 207, 216, 224, 252, 258, 276, 288, 301, 322, 326, 336, 344, 368, 378, 387, 414, 432, 448, 483, 489, 504, 516, 552, 576, 602, 621, 644, 652, 672, 688, 736, 756, 774, 828, 864, 903, 966, 978, 989, 1008, 1032, 1104, 1141, 1161, 1204, 1242, 1288, 1304, 1344, 1376, 1449, 1467, 1472, 1512, 1548, 1656, 1728, 1806, 1932, 1956, 1978, 2016, 2064, 2208, 2282, 2322, 2408, 2484, 2576, 2608, 2709, 2752, 2898, 2934, 2967, 3024, 3096, 3312, 3423, 3612, 3749, 3864, 3912, 3956, 4032, 4128, 4347, 4401, 4416, 4564, 4644, 4816, 4968, 5152, 5216, 5418, 5796, 5868, 5934, 6048, 6192, 6624, 6846, 6923, 7009, 7224, 7498, 7728, 7824, 7912, 8127, 8256, 8694, 8802, 8901, 9128, 9288, 9632, 9936, 10269, 10304, 10432, 10836, 11247, 11592, 11736, 11868, 12096, 12384, 13248, 13692, 13846, 14018, 14448, 14996, 15456, 15648, 15824, 16254, 17388, 17604, 17802, 18256, 18576, 19264, 19872, 20538, 20769, 21027, 21672, 22494, 23184, 23472, 23736, 24768, 26243, 26703, 27384, 27692, 28036, 28896, 29992, 30807, 30912, 31296, 31648, 32508, 33741, 34776, 35208, 35604, 36512, 37152, 39744, 41076, 41538, 42054, 43344, 44988, 46368, 46944, 47472, 49063, 52486, 53406, 54768, 55384, 56072, 57792, 59984, 61614, 62307, 63081, 63296, 65016, 67482, 69552, 70416, 71208, 73024, 74304, 78729, 82152, 83076, 84108, 86688, 89976, 92736, 93888, 94944, 98126, 101223, 104972, 106812, 109536, 110768, 112144, 119968, 123228, 124614, 126162, 130032, 134964, 139104, 140832, 142416, 147189, 157458, 161207, 164304, 166152, 168216, 173376, 179952, 186921, 189243, 189888, 196252, 202446, 209944, 213624, 219072, 221536, 224288, 236187, 239936, 246456, 249228, 252324, 260064, 269928, 278208, 281664, 284832, 294378, 314916, 322414, 328608, 332304, 336432, 359904, 373842, 378486, 392504, 404892, 419888, 427248, 441567, 443072, 448576, 472374, 483621, 492912, 498456, 504648, 520128, 539856, 569664, 588756, 629832, 644828, 657216, 664608, 672864, 708561, 719808, 747684, 756972, 785008, 809784, 839776, 854496, 883134, 944748, 967242, 985824, 996912, 1009296, 1079712, 1128449, 1177512, 1259664, 1289656, 1324701, 1329216, 1345728, 1417122, 1450863, 1495368, 1513944, 1570016, 1619568, 1679552, 1708992, 1766268, 1889496, 1934484, 1971648, 1993824, 2018592, 2159424, 2256898, 2355024, 2519328, 2579312, 2649402, 2834244, 2901726, 2990736, 3027888, 3140032, 3239136, 3385347, 3532536, 3778992, 3868968, 3987648, 4037184, 4352589, 4513796, 4710048, 5038656, 5158624, 5298804, 5668488, 5803452, 5981472, 6055776, 6478272, 6770694, 7065072, 7557984, 7737936, 8705178, 9027592, 9420096, 10156041, 10317248, 10597608, 11336976, 11606904, 11962944, 12111552, 13541388, 14130144, 15115968, 15475872, 17410356, 18055184, 20312082, 21195216, 22673952, 23213808, 27082776, 28260288, 30468123, 30951744, 34820712, 36110368, 40624164, 42390432, 45347904, 46427616, 54165552, 60936246, 69641424, 72220736, 81248328, 84780864, 92855232, 108331104, 121872492, 139282848, 162496656, 216662208, 243744984, 278565696, 324993312, 487489968, 649986624, 974979936, 1949959872]

約数ペア:

[(1, 1949959872), (2, 974979936), (3, 649986624), (4, 487489968), (6, 324993312), (7, 278565696), (8, 243744984), (9, 216662208), (12, 162496656), (14, 139282848), (16, 121872492), (18, 108331104), (21, 92855232), (23, 84780864), (24, 81248328), (27, 72220736), (28, 69641424), (32, 60936246), (36, 54165552), (42, 46427616), (43, 45347904), (46, 42390432), (48, 40624164), (54, 36110368), (56, 34820712), (63, 30951744), (64, 30468123), (69, 28260288), (72, 27082776), (84, 23213808), (86, 22673952), (92, 21195216), (96, 20312082), (108, 18055184), (112, 17410356), (126, 15475872), (129, 15115968), (138, 14130144), (144, 13541388), (161, 12111552), (163, 11962944), (168, 11606904), (172, 11336976), (184, 10597608), (189, 10317248), (192, 10156041), (207, 9420096), (216, 9027592), (224, 8705178), (252, 7737936), (258, 7557984), (276, 7065072), (288, 6770694), (301, 6478272), (322, 6055776), (326, 5981472), (336, 5803452), (344, 5668488), (368, 5298804), (378, 5158624), (387, 5038656), (414, 4710048), (432, 4513796), (448, 4352589), (483, 4037184), (489, 3987648), (504, 3868968), (516, 3778992), (552, 3532536), (576, 3385347), (602, 3239136), (621, 3140032), (644, 3027888), (652, 2990736), (672, 2901726), (688, 2834244), (736, 2649402), (756, 2579312), (774, 2519328), (828, 2355024), (864, 2256898), (903, 2159424), (966, 2018592), (978, 1993824), (989, 1971648), (1008, 1934484), (1032, 1889496), (1104, 1766268), (1141, 1708992), (1161, 1679552), (1204, 1619568), (1242, 1570016), (1288, 1513944), (1304, 1495368), (1344, 1450863), (1376, 1417122), (1449, 1345728), (1467, 1329216), (1472, 1324701), (1512, 1289656), (1548, 1259664), (1656, 1177512), (1728, 1128449), (1806, 1079712), (1932, 1009296), (1956, 996912), (1978, 985824), (2016, 967242), (2064, 944748), (2208, 883134), (2282, 854496), (2322, 839776), (2408, 809784), (2484, 785008), (2576, 756972), (2608, 747684), (2709, 719808), (2752, 708561), (2898, 672864), (2934, 664608), (2967, 657216), (3024, 644828), (3096, 629832), (3312, 588756), (3423, 569664), (3612, 539856), (3749, 520128), (3864, 504648), (3912, 498456), (3956, 492912), (4032, 483621), (4128, 472374), (4347, 448576), (4401, 443072), (4416, 441567), (4564, 427248), (4644, 419888), (4816, 404892), (4968, 392504), (5152, 378486), (5216, 373842), (5418, 359904), (5796, 336432), (5868, 332304), (5934, 328608), (6048, 322414), (6192, 314916), (6624, 294378), (6846, 284832), (6923, 281664), (7009, 278208), (7224, 269928), (7498, 260064), (7728, 252324), (7824, 249228), (7912, 246456), (8127, 239936), (8256, 236187), (8694, 224288), (8802, 221536), (8901, 219072), (9128, 213624), (9288, 209944), (9632, 202446), (9936, 196252), (10269, 189888), (10304, 189243), (10432, 186921), (10836, 179952), (11247, 173376), (11592, 168216), (11736, 166152), (11868, 164304), (12096, 161207), (12384, 157458), (13248, 147189), (13692, 142416), (13846, 140832), (14018, 139104), (14448, 134964), (14996, 130032), (15456, 126162), (15648, 124614), (15824, 123228), (16254, 119968), (17388, 112144), (17604, 110768), (17802, 109536), (18256, 106812), (18576, 104972), (19264, 101223), (19872, 98126), (20538, 94944), (20769, 93888), (21027, 92736), (21672, 89976), (22494, 86688), (23184, 84108), (23472, 83076), (23736, 82152), (24768, 78729), (26243, 74304), (26703, 73024), (27384, 71208), (27692, 70416), (28036, 69552), (28896, 67482), (29992, 65016), (30807, 63296), (30912, 63081), (31296, 62307), (31648, 61614), (32508, 59984), (33741, 57792), (34776, 56072), (35208, 55384), (35604, 54768), (36512, 53406), (37152, 52486), (39744, 49063), (41076, 47472), (41538, 46944), (42054, 46368), (43344, 44988)]