1625605776

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 4991680512

約数和(自身を除く): 3366074736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 71, 72, 92, 93, 124, 138, 142, 144, 184, 186, 207, 213, 223, 248, 276, 279, 284, 368, 372, 414, 426, 446, 496, 552, 558, 568, 639, 669, 713, 744, 828, 852, 892, 1104, 1116, 1136, 1278, 1338, 1426, 1488, 1633, 1656, 1704, 1784, 2007, 2139, 2201, 2232, 2556, 2676, 2852, 3266, 3312, 3408, 3568, 4014, 4278, 4402, 4464, 4899, 5112, 5129, 5352, 5704, 6417, 6532, 6603, 6913, 8028, 8556, 8804, 9798, 10224, 10258, 10704, 11408, 12834, 13064, 13206, 13826, 14697, 15387, 15833, 16056, 17112, 17608, 19596, 19809, 20516, 20739, 25668, 26128, 26412, 27652, 29394, 30774, 31666, 32112, 34224, 35216, 39192, 39618, 41032, 41478, 46161, 47499, 50623, 51336, 52824, 55304, 58788, 61548, 62217, 63332, 78384, 79236, 82064, 82956, 92322, 94998, 101246, 102672, 105648, 110608, 117576, 123096, 124434, 126664, 142497, 151869, 158472, 158999, 165912, 184644, 189996, 202492, 235152, 246192, 248868, 253328, 284994, 303738, 316944, 317998, 331824, 364159, 369288, 379992, 404984, 455607, 476997, 490823, 497736, 569988, 607476, 635996, 728318, 738576, 759984, 809968, 911214, 953994, 981646, 995472, 1092477, 1139976, 1214952, 1271992, 1430991, 1456636, 1472469, 1822428, 1907988, 1963292, 2184954, 2279952, 2429904, 2543984, 2861982, 2913272, 2944938, 3277431, 3644856, 3815976, 3926584, 4369908, 4417407, 5723964, 5826544, 5889876, 6554862, 7289712, 7631952, 7853168, 8739816, 8834814, 11288929, 11447928, 11779752, 13109724, 17479632, 17669628, 22577858, 22895856, 23559504, 26219448, 33866787, 35339256, 45155716, 52438896, 67733574, 70678512, 90311432, 101600361, 135467148, 180622864, 203200722, 270934296, 406401444, 541868592, 812802888, 1625605776]

約数ペア:

[(1, 1625605776), (2, 812802888), (3, 541868592), (4, 406401444), (6, 270934296), (8, 203200722), (9, 180622864), (12, 135467148), (16, 101600361), (18, 90311432), (23, 70678512), (24, 67733574), (31, 52438896), (36, 45155716), (46, 35339256), (48, 33866787), (62, 26219448), (69, 23559504), (71, 22895856), (72, 22577858), (92, 17669628), (93, 17479632), (124, 13109724), (138, 11779752), (142, 11447928), (144, 11288929), (184, 8834814), (186, 8739816), (207, 7853168), (213, 7631952), (223, 7289712), (248, 6554862), (276, 5889876), (279, 5826544), (284, 5723964), (368, 4417407), (372, 4369908), (414, 3926584), (426, 3815976), (446, 3644856), (496, 3277431), (552, 2944938), (558, 2913272), (568, 2861982), (639, 2543984), (669, 2429904), (713, 2279952), (744, 2184954), (828, 1963292), (852, 1907988), (892, 1822428), (1104, 1472469), (1116, 1456636), (1136, 1430991), (1278, 1271992), (1338, 1214952), (1426, 1139976), (1488, 1092477), (1633, 995472), (1656, 981646), (1704, 953994), (1784, 911214), (2007, 809968), (2139, 759984), (2201, 738576), (2232, 728318), (2556, 635996), (2676, 607476), (2852, 569988), (3266, 497736), (3312, 490823), (3408, 476997), (3568, 455607), (4014, 404984), (4278, 379992), (4402, 369288), (4464, 364159), (4899, 331824), (5112, 317998), (5129, 316944), (5352, 303738), (5704, 284994), (6417, 253328), (6532, 248868), (6603, 246192), (6913, 235152), (8028, 202492), (8556, 189996), (8804, 184644), (9798, 165912), (10224, 158999), (10258, 158472), (10704, 151869), (11408, 142497), (12834, 126664), (13064, 124434), (13206, 123096), (13826, 117576), (14697, 110608), (15387, 105648), (15833, 102672), (16056, 101246), (17112, 94998), (17608, 92322), (19596, 82956), (19809, 82064), (20516, 79236), (20739, 78384), (25668, 63332), (26128, 62217), (26412, 61548), (27652, 58788), (29394, 55304), (30774, 52824), (31666, 51336), (32112, 50623), (34224, 47499), (35216, 46161), (39192, 41478), (39618, 41032)]