28337809776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2099}}^1$

素因数の和:2395

約数の個数: 160

約数和(自身を含む): 77728358400

約数和(自身を除く): 49390548624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 211, 248, 258, 344, 372, 422, 496, 516, 633, 688, 744, 844, 1032, 1266, 1333, 1488, 1688, 2064, 2099, 2532, 2666, 3376, 3999, 4198, 5064, 5332, 6297, 6541, 7998, 8396, 9073, 10128, 10664, 12594, 13082, 15996, 16792, 18146, 19623, 21328, 25188, 26164, 27219, 31992, 33584, 36292, 39246, 50376, 52328, 54438, 63984, 65069, 72584, 78492, 90257, 100752, 104656, 108876, 130138, 145168, 156984, 180514, 195207, 217752, 260276, 270771, 281263, 313968, 361028, 390414, 435504, 442889, 520552, 541542, 562526, 722056, 780828, 843789, 885778, 1041104, 1083084, 1125052, 1328667, 1444112, 1561656, 1687578, 1771556, 2166168, 2250104, 2657334, 2797967, 3123312, 3375156, 3543112, 4332336, 4500208, 5314668, 5595934, 6750312, 7086224, 8393901, 10629336, 11191868, 13500624, 13729559, 16787802, 19044227, 21258672, 22383736, 27459118, 33575604, 38088454, 41188677, 44767472, 54918236, 57132681, 67151208, 76176908, 82377354, 109836472, 114265362, 134302416, 152353816, 164754708, 219672944, 228530724, 304707632, 329509416, 457061448, 590371037, 659018832, 914122896, 1180742074, 1771113111, 2361484148, 3542226222, 4722968296, 7084452444, 9445936592, 14168904888, 28337809776]

約数ペア:

[(1, 28337809776), (2, 14168904888), (3, 9445936592), (4, 7084452444), (6, 4722968296), (8, 3542226222), (12, 2361484148), (16, 1771113111), (24, 1180742074), (31, 914122896), (43, 659018832), (48, 590371037), (62, 457061448), (86, 329509416), (93, 304707632), (124, 228530724), (129, 219672944), (172, 164754708), (186, 152353816), (211, 134302416), (248, 114265362), (258, 109836472), (344, 82377354), (372, 76176908), (422, 67151208), (496, 57132681), (516, 54918236), (633, 44767472), (688, 41188677), (744, 38088454), (844, 33575604), (1032, 27459118), (1266, 22383736), (1333, 21258672), (1488, 19044227), (1688, 16787802), (2064, 13729559), (2099, 13500624), (2532, 11191868), (2666, 10629336), (3376, 8393901), (3999, 7086224), (4198, 6750312), (5064, 5595934), (5332, 5314668), (6297, 4500208), (6541, 4332336), (7998, 3543112), (8396, 3375156), (9073, 3123312), (10128, 2797967), (10664, 2657334), (12594, 2250104), (13082, 2166168), (15996, 1771556), (16792, 1687578), (18146, 1561656), (19623, 1444112), (21328, 1328667), (25188, 1125052), (26164, 1083084), (27219, 1041104), (31992, 885778), (33584, 843789), (36292, 780828), (39246, 722056), (50376, 562526), (52328, 541542), (54438, 520552), (63984, 442889), (65069, 435504), (72584, 390414), (78492, 361028), (90257, 313968), (100752, 281263), (104656, 270771), (108876, 260276), (130138, 217752), (145168, 195207), (156984, 180514)]