388656576

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 448

約数和(自身を含む): 1498152960

約数和(自身を除く): 1109496384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 54, 56, 63, 64, 66, 69, 72, 77, 84, 88, 92, 96, 99, 108, 112, 126, 127, 132, 138, 144, 154, 161, 168, 176, 184, 189, 192, 198, 207, 216, 224, 231, 252, 253, 254, 264, 276, 288, 297, 308, 322, 336, 352, 368, 378, 381, 396, 414, 432, 448, 462, 483, 504, 506, 508, 528, 552, 576, 594, 616, 621, 644, 672, 693, 704, 736, 756, 759, 762, 792, 828, 864, 889, 924, 966, 1008, 1012, 1016, 1056, 1104, 1143, 1188, 1232, 1242, 1288, 1344, 1386, 1397, 1449, 1472, 1512, 1518, 1524, 1584, 1656, 1728, 1771, 1778, 1848, 1932, 2016, 2024, 2032, 2079, 2112, 2208, 2277, 2286, 2376, 2464, 2484, 2576, 2667, 2772, 2794, 2898, 2921, 3024, 3036, 3048, 3168, 3312, 3429, 3542, 3556, 3696, 3864, 4032, 4048, 4064, 4158, 4191, 4347, 4416, 4554, 4572, 4752, 4928, 4968, 5152, 5313, 5334, 5544, 5588, 5796, 5842, 6048, 6072, 6096, 6336, 6624, 6831, 6858, 7084, 7112, 7392, 7728, 8001, 8096, 8128, 8316, 8382, 8694, 8763, 9108, 9144, 9504, 9779, 9936, 10304, 10626, 10668, 11088, 11176, 11592, 11684, 12096, 12144, 12192, 12573, 13248, 13662, 13716, 14168, 14224, 14784, 15456, 15939, 16002, 16192, 16632, 16764, 17388, 17526, 18216, 18288, 19008, 19558, 19872, 20447, 21252, 21336, 22176, 22352, 23184, 23368, 24003, 24288, 24384, 25146, 26289, 27324, 27432, 28336, 28448, 29337, 30912, 31878, 32004, 32131, 33264, 33528, 34776, 35052, 36432, 36576, 37719, 39116, 39744, 40894, 42504, 42672, 44352, 44704, 46368, 46736, 47817, 48006, 48576, 50292, 52578, 54648, 54864, 56672, 56896, 58674, 61341, 63756, 64008, 64262, 66528, 67056, 69552, 70104, 72864, 73152, 75438, 78232, 78867, 81788, 85008, 85344, 88011, 89408, 92736, 93472, 95634, 96012, 96393, 100584, 105156, 109296, 109728, 113344, 117348, 122682, 127512, 128016, 128524, 133056, 134112, 139104, 140208, 145728, 150876, 156464, 157734, 163576, 170016, 170688, 176022, 184023, 186944, 191268, 192024, 192786, 201168, 210312, 218592, 219456, 224917, 234696, 245364, 255024, 256032, 257048, 264033, 268224, 278208, 280416, 289179, 301752, 312928, 315468, 327152, 340032, 352044, 368046, 382536, 384048, 385572, 402336, 420624, 437184, 449834, 469392, 490728, 510048, 512064, 514096, 528066, 552069, 560832, 578358, 603504, 625856, 630936, 654304, 674751, 704088, 736092, 765072, 768096, 771144, 804672, 841248, 867537, 899668, 938784, 981456, 1020096, 1028192, 1056132, 1104138, 1156716, 1207008, 1261872, 1308608, 1349502, 1408176, 1472184, 1530144, 1536192, 1542288, 1682496, 1735074, 1799336, 1877568, 1962912, 2024253, 2056384, 2112264, 2208276, 2313432, 2414016, 2523744, 2699004, 2816352, 2944368, 3060288, 3084576, 3470148, 3598672, 3925824, 4048506, 4224528, 4416552, 4626864, 5047488, 5398008, 5632704, 5888736, 6072759, 6169152, 6940296, 7197344, 8097012, 8449056, 8833104, 9253728, 10796016, 11777472, 12145518, 13880592, 14394688, 16194024, 16898112, 17666208, 18507456, 21592032, 24291036, 27761184, 32388048, 35332416, 43184064, 48582072, 55522368, 64776096, 97164144, 129552192, 194328288, 388656576]

約数ペア:

[(1, 388656576), (2, 194328288), (3, 129552192), (4, 97164144), (6, 64776096), (7, 55522368), (8, 48582072), (9, 43184064), (11, 35332416), (12, 32388048), (14, 27761184), (16, 24291036), (18, 21592032), (21, 18507456), (22, 17666208), (23, 16898112), (24, 16194024), (27, 14394688), (28, 13880592), (32, 12145518), (33, 11777472), (36, 10796016), (42, 9253728), (44, 8833104), (46, 8449056), (48, 8097012), (54, 7197344), (56, 6940296), (63, 6169152), (64, 6072759), (66, 5888736), (69, 5632704), (72, 5398008), (77, 5047488), (84, 4626864), (88, 4416552), (92, 4224528), (96, 4048506), (99, 3925824), (108, 3598672), (112, 3470148), (126, 3084576), (127, 3060288), (132, 2944368), (138, 2816352), (144, 2699004), (154, 2523744), (161, 2414016), (168, 2313432), (176, 2208276), (184, 2112264), (189, 2056384), (192, 2024253), (198, 1962912), (207, 1877568), (216, 1799336), (224, 1735074), (231, 1682496), (252, 1542288), (253, 1536192), (254, 1530144), (264, 1472184), (276, 1408176), (288, 1349502), (297, 1308608), (308, 1261872), (322, 1207008), (336, 1156716), (352, 1104138), (368, 1056132), (378, 1028192), (381, 1020096), (396, 981456), (414, 938784), (432, 899668), (448, 867537), (462, 841248), (483, 804672), (504, 771144), (506, 768096), (508, 765072), (528, 736092), (552, 704088), (576, 674751), (594, 654304), (616, 630936), (621, 625856), (644, 603504), (672, 578358), (693, 560832), (704, 552069), (736, 528066), (756, 514096), (759, 512064), (762, 510048), (792, 490728), (828, 469392), (864, 449834), (889, 437184), (924, 420624), (966, 402336), (1008, 385572), (1012, 384048), (1016, 382536), (1056, 368046), (1104, 352044), (1143, 340032), (1188, 327152), (1232, 315468), (1242, 312928), (1288, 301752), (1344, 289179), (1386, 280416), (1397, 278208), (1449, 268224), (1472, 264033), (1512, 257048), (1518, 256032), (1524, 255024), (1584, 245364), (1656, 234696), (1728, 224917), (1771, 219456), (1778, 218592), (1848, 210312), (1932, 201168), (2016, 192786), (2024, 192024), (2032, 191268), (2079, 186944), (2112, 184023), (2208, 176022), (2277, 170688), (2286, 170016), (2376, 163576), (2464, 157734), (2484, 156464), (2576, 150876), (2667, 145728), (2772, 140208), (2794, 139104), (2898, 134112), (2921, 133056), (3024, 128524), (3036, 128016), (3048, 127512), (3168, 122682), (3312, 117348), (3429, 113344), (3542, 109728), (3556, 109296), (3696, 105156), (3864, 100584), (4032, 96393), (4048, 96012), (4064, 95634), (4158, 93472), (4191, 92736), (4347, 89408), (4416, 88011), (4554, 85344), (4572, 85008), (4752, 81788), (4928, 78867), (4968, 78232), (5152, 75438), (5313, 73152), (5334, 72864), (5544, 70104), (5588, 69552), (5796, 67056), (5842, 66528), (6048, 64262), (6072, 64008), (6096, 63756), (6336, 61341), (6624, 58674), (6831, 56896), (6858, 56672), (7084, 54864), (7112, 54648), (7392, 52578), (7728, 50292), (8001, 48576), (8096, 48006), (8128, 47817), (8316, 46736), (8382, 46368), (8694, 44704), (8763, 44352), (9108, 42672), (9144, 42504), (9504, 40894), (9779, 39744), (9936, 39116), (10304, 37719), (10626, 36576), (10668, 36432), (11088, 35052), (11176, 34776), (11592, 33528), (11684, 33264), (12096, 32131), (12144, 32004), (12192, 31878), (12573, 30912), (13248, 29337), (13662, 28448), (13716, 28336), (14168, 27432), (14224, 27324), (14784, 26289), (15456, 25146), (15939, 24384), (16002, 24288), (16192, 24003), (16632, 23368), (16764, 23184), (17388, 22352), (17526, 22176), (18216, 21336), (18288, 21252), (19008, 20447), (19558, 19872)]