654910464

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 264

約数和(自身を含む): 2028527872

約数和(自身を除く): 1373617408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 64, 69, 78, 92, 93, 96, 104, 124, 128, 138, 156, 184, 186, 192, 208, 248, 256, 276, 299, 312, 368, 372, 384, 403, 416, 496, 512, 529, 552, 598, 624, 713, 736, 744, 768, 806, 832, 897, 992, 1024, 1058, 1104, 1196, 1209, 1248, 1426, 1472, 1488, 1536, 1587, 1612, 1664, 1794, 1984, 2116, 2139, 2208, 2392, 2418, 2496, 2852, 2944, 2976, 3072, 3174, 3224, 3328, 3588, 3968, 4232, 4278, 4416, 4784, 4836, 4992, 5704, 5888, 5952, 6348, 6448, 6656, 6877, 7176, 7936, 8464, 8556, 8832, 9269, 9568, 9672, 9984, 11408, 11776, 11904, 12696, 12896, 13312, 13754, 14352, 15872, 16399, 16928, 17112, 17664, 18538, 19136, 19344, 19968, 20631, 22816, 23552, 23808, 25392, 25792, 27508, 27807, 28704, 31744, 32798, 33856, 34224, 35328, 37076, 38272, 38688, 39936, 41262, 45632, 47616, 49197, 50784, 51584, 55016, 55614, 57408, 65596, 67712, 68448, 70656, 74152, 76544, 77376, 82524, 91264, 95232, 98394, 101568, 103168, 110032, 111228, 114816, 131192, 135424, 136896, 148304, 153088, 154752, 165048, 182528, 196788, 203136, 206336, 213187, 220064, 222456, 229632, 262384, 270848, 273792, 296608, 306176, 309504, 330096, 365056, 393576, 406272, 412672, 426374, 440128, 444912, 459264, 524768, 541696, 547584, 593216, 619008, 639561, 660192, 730112, 787152, 812544, 852748, 880256, 889824, 918528, 1049536, 1095168, 1186432, 1238016, 1279122, 1320384, 1574304, 1625088, 1705496, 1760512, 1779648, 2099072, 2190336, 2372864, 2558244, 2640768, 3148608, 3410992, 3521024, 3559296, 4198144, 4745728, 5116488, 5281536, 6297216, 6821984, 7042048, 7118592, 8396288, 9491456, 10232976, 10563072, 12594432, 13643968, 14237184, 16792576, 20465952, 21126144, 25188864, 27287936, 28474368, 40931904, 50377728, 54575872, 81863808, 109151744, 163727616, 218303488, 327455232, 654910464]

約数ペア:

[(1, 654910464), (2, 327455232), (3, 218303488), (4, 163727616), (6, 109151744), (8, 81863808), (12, 54575872), (13, 50377728), (16, 40931904), (23, 28474368), (24, 27287936), (26, 25188864), (31, 21126144), (32, 20465952), (39, 16792576), (46, 14237184), (48, 13643968), (52, 12594432), (62, 10563072), (64, 10232976), (69, 9491456), (78, 8396288), (92, 7118592), (93, 7042048), (96, 6821984), (104, 6297216), (124, 5281536), (128, 5116488), (138, 4745728), (156, 4198144), (184, 3559296), (186, 3521024), (192, 3410992), (208, 3148608), (248, 2640768), (256, 2558244), (276, 2372864), (299, 2190336), (312, 2099072), (368, 1779648), (372, 1760512), (384, 1705496), (403, 1625088), (416, 1574304), (496, 1320384), (512, 1279122), (529, 1238016), (552, 1186432), (598, 1095168), (624, 1049536), (713, 918528), (736, 889824), (744, 880256), (768, 852748), (806, 812544), (832, 787152), (897, 730112), (992, 660192), (1024, 639561), (1058, 619008), (1104, 593216), (1196, 547584), (1209, 541696), (1248, 524768), (1426, 459264), (1472, 444912), (1488, 440128), (1536, 426374), (1587, 412672), (1612, 406272), (1664, 393576), (1794, 365056), (1984, 330096), (2116, 309504), (2139, 306176), (2208, 296608), (2392, 273792), (2418, 270848), (2496, 262384), (2852, 229632), (2944, 222456), (2976, 220064), (3072, 213187), (3174, 206336), (3224, 203136), (3328, 196788), (3588, 182528), (3968, 165048), (4232, 154752), (4278, 153088), (4416, 148304), (4784, 136896), (4836, 135424), (4992, 131192), (5704, 114816), (5888, 111228), (5952, 110032), (6348, 103168), (6448, 101568), (6656, 98394), (6877, 95232), (7176, 91264), (7936, 82524), (8464, 77376), (8556, 76544), (8832, 74152), (9269, 70656), (9568, 68448), (9672, 67712), (9984, 65596), (11408, 57408), (11776, 55614), (11904, 55016), (12696, 51584), (12896, 50784), (13312, 49197), (13754, 47616), (14352, 45632), (15872, 41262), (16399, 39936), (16928, 38688), (17112, 38272), (17664, 37076), (18538, 35328), (19136, 34224), (19344, 33856), (19968, 32798), (20631, 31744), (22816, 28704), (23552, 27807), (23808, 27508), (25392, 25792)]