642183552

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2742

約数の個数: 160

約数和(自身を含む): 1994960880

約数和(自身を除く): 1352777328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 384, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1152, 1242, 1296, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 2693, 2944, 3312, 3456, 3726, 4416, 4968, 5184, 5386, 6624, 7452, 8079, 8832, 9936, 10368, 10772, 13248, 14904, 16158, 19872, 21544, 24237, 26496, 29808, 32316, 39744, 43088, 48474, 59616, 61939, 64632, 72711, 79488, 86176, 96948, 119232, 123878, 129264, 145422, 172352, 185817, 193896, 218133, 238464, 247756, 258528, 290844, 344704, 371634, 387792, 436266, 495512, 517056, 557451, 581688, 743268, 775584, 872532, 991024, 1034112, 1114902, 1163376, 1486536, 1551168, 1672353, 1745064, 1982048, 2229804, 2326752, 2973072, 3102336, 3344706, 3490128, 3964096, 4459608, 4653504, 5017059, 5946144, 6689412, 6980256, 7928192, 8919216, 9307008, 10034118, 11892288, 13378824, 13960512, 17838432, 20068236, 23784576, 26757648, 27921024, 35676864, 40136472, 53515296, 71353728, 80272944, 107030592, 160545888, 214061184, 321091776, 642183552]

約数ペア:

[(1, 642183552), (2, 321091776), (3, 214061184), (4, 160545888), (6, 107030592), (8, 80272944), (9, 71353728), (12, 53515296), (16, 40136472), (18, 35676864), (23, 27921024), (24, 26757648), (27, 23784576), (32, 20068236), (36, 17838432), (46, 13960512), (48, 13378824), (54, 11892288), (64, 10034118), (69, 9307008), (72, 8919216), (81, 7928192), (92, 6980256), (96, 6689412), (108, 5946144), (128, 5017059), (138, 4653504), (144, 4459608), (162, 3964096), (184, 3490128), (192, 3344706), (207, 3102336), (216, 2973072), (276, 2326752), (288, 2229804), (324, 1982048), (368, 1745064), (384, 1672353), (414, 1551168), (432, 1486536), (552, 1163376), (576, 1114902), (621, 1034112), (648, 991024), (736, 872532), (828, 775584), (864, 743268), (1104, 581688), (1152, 557451), (1242, 517056), (1296, 495512), (1472, 436266), (1656, 387792), (1728, 371634), (1863, 344704), (2208, 290844), (2484, 258528), (2592, 247756), (2693, 238464), (2944, 218133), (3312, 193896), (3456, 185817), (3726, 172352), (4416, 145422), (4968, 129264), (5184, 123878), (5386, 119232), (6624, 96948), (7452, 86176), (8079, 79488), (8832, 72711), (9936, 64632), (10368, 61939), (10772, 59616), (13248, 48474), (14904, 43088), (16158, 39744), (19872, 32316), (21544, 29808), (24237, 26496)]