1649102976

素因数分解:

$2^7\times 3^7\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 5078620800

約数和(自身を除く): 3429517824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 137, 144, 162, 172, 192, 216, 243, 258, 274, 288, 324, 344, 384, 387, 411, 432, 486, 516, 548, 576, 648, 688, 729, 774, 822, 864, 972, 1032, 1096, 1152, 1161, 1233, 1296, 1376, 1458, 1548, 1644, 1728, 1944, 2064, 2187, 2192, 2322, 2466, 2592, 2752, 2916, 3096, 3288, 3456, 3483, 3699, 3888, 4128, 4374, 4384, 4644, 4932, 5184, 5504, 5832, 5891, 6192, 6576, 6966, 7398, 7776, 8256, 8748, 8768, 9288, 9864, 10368, 10449, 11097, 11664, 11782, 12384, 13152, 13932, 14796, 15552, 16512, 17496, 17536, 17673, 18576, 19728, 20898, 22194, 23328, 23564, 24768, 26304, 27864, 29592, 31104, 31347, 33291, 34992, 35346, 37152, 39456, 41796, 44388, 46656, 47128, 49536, 52608, 53019, 55728, 59184, 62694, 66582, 69984, 70692, 74304, 78912, 83592, 88776, 93312, 94041, 94256, 99873, 106038, 111456, 118368, 125388, 133164, 139968, 141384, 148608, 157824, 159057, 167184, 177552, 188082, 188512, 199746, 212076, 222912, 236736, 250776, 266328, 279936, 282768, 299619, 318114, 334368, 355104, 376164, 377024, 399492, 424152, 445824, 473472, 477171, 501552, 532656, 565536, 599238, 636228, 668736, 710208, 752328, 754048, 798984, 848304, 954342, 1003104, 1065312, 1131072, 1198476, 1272456, 1337472, 1420416, 1431513, 1504656, 1597968, 1696608, 1908684, 2006208, 2130624, 2262144, 2396952, 2544912, 2863026, 3009312, 3195936, 3393216, 3817368, 4012416, 4261248, 4294539, 4793904, 5089824, 5726052, 6018624, 6391872, 6786432, 7634736, 8589078, 9587808, 10179648, 11452104, 12037248, 12783744, 12883617, 15269472, 17178156, 19175616, 20359296, 22904208, 25767234, 30538944, 34356312, 38351232, 45808416, 51534468, 61077888, 68712624, 91616832, 103068936, 137425248, 183233664, 206137872, 274850496, 412275744, 549700992, 824551488, 1649102976]

約数ペア:

[(1, 1649102976), (2, 824551488), (3, 549700992), (4, 412275744), (6, 274850496), (8, 206137872), (9, 183233664), (12, 137425248), (16, 103068936), (18, 91616832), (24, 68712624), (27, 61077888), (32, 51534468), (36, 45808416), (43, 38351232), (48, 34356312), (54, 30538944), (64, 25767234), (72, 22904208), (81, 20359296), (86, 19175616), (96, 17178156), (108, 15269472), (128, 12883617), (129, 12783744), (137, 12037248), (144, 11452104), (162, 10179648), (172, 9587808), (192, 8589078), (216, 7634736), (243, 6786432), (258, 6391872), (274, 6018624), (288, 5726052), (324, 5089824), (344, 4793904), (384, 4294539), (387, 4261248), (411, 4012416), (432, 3817368), (486, 3393216), (516, 3195936), (548, 3009312), (576, 2863026), (648, 2544912), (688, 2396952), (729, 2262144), (774, 2130624), (822, 2006208), (864, 1908684), (972, 1696608), (1032, 1597968), (1096, 1504656), (1152, 1431513), (1161, 1420416), (1233, 1337472), (1296, 1272456), (1376, 1198476), (1458, 1131072), (1548, 1065312), (1644, 1003104), (1728, 954342), (1944, 848304), (2064, 798984), (2187, 754048), (2192, 752328), (2322, 710208), (2466, 668736), (2592, 636228), (2752, 599238), (2916, 565536), (3096, 532656), (3288, 501552), (3456, 477171), (3483, 473472), (3699, 445824), (3888, 424152), (4128, 399492), (4374, 377024), (4384, 376164), (4644, 355104), (4932, 334368), (5184, 318114), (5504, 299619), (5832, 282768), (5891, 279936), (6192, 266328), (6576, 250776), (6966, 236736), (7398, 222912), (7776, 212076), (8256, 199746), (8748, 188512), (8768, 188082), (9288, 177552), (9864, 167184), (10368, 159057), (10449, 157824), (11097, 148608), (11664, 141384), (11782, 139968), (12384, 133164), (13152, 125388), (13932, 118368), (14796, 111456), (15552, 106038), (16512, 99873), (17496, 94256), (17536, 94041), (17673, 93312), (18576, 88776), (19728, 83592), (20898, 78912), (22194, 74304), (23328, 70692), (23564, 69984), (24768, 66582), (26304, 62694), (27864, 59184), (29592, 55728), (31104, 53019), (31347, 52608), (33291, 49536), (34992, 47128), (35346, 46656), (37152, 44388), (39456, 41796)]