628331808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 1862784000

約数和(自身を除く): 1234452192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 109, 124, 149, 156, 186, 208, 218, 248, 298, 312, 327, 372, 403, 416, 436, 447, 496, 596, 624, 654, 744, 806, 872, 894, 992, 1192, 1209, 1248, 1308, 1417, 1488, 1612, 1744, 1788, 1937, 2384, 2418, 2616, 2834, 2976, 3224, 3379, 3488, 3576, 3874, 4251, 4619, 4768, 4836, 5232, 5668, 5811, 6448, 6758, 7152, 7748, 8502, 9238, 9672, 10137, 10464, 11336, 11622, 12896, 13516, 13857, 14304, 15496, 16241, 17004, 18476, 19344, 20274, 22672, 23244, 27032, 27714, 30992, 32482, 34008, 36952, 38688, 40548, 43927, 45344, 46488, 48723, 54064, 55428, 60047, 61984, 64964, 68016, 73904, 81096, 87854, 92976, 97446, 108128, 110856, 120094, 129928, 131781, 136032, 147808, 162192, 175708, 180141, 185952, 194892, 211133, 221712, 240188, 259856, 263562, 324384, 351416, 360282, 389784, 422266, 443424, 480376, 503471, 519712, 527124, 633399, 702832, 720564, 779568, 844532, 960752, 1006942, 1054248, 1266798, 1405664, 1441128, 1510413, 1559136, 1689064, 1921504, 2013884, 2108496, 2533596, 2882256, 3020826, 3378128, 4027768, 4216992, 5067192, 5764512, 6041652, 6545123, 6756256, 8055536, 10134384, 12083304, 13090246, 16111072, 19635369, 20268768, 24166608, 26180492, 39270738, 48333216, 52360984, 78541476, 104721968, 157082952, 209443936, 314165904, 628331808]

約数ペア:

[(1, 628331808), (2, 314165904), (3, 209443936), (4, 157082952), (6, 104721968), (8, 78541476), (12, 52360984), (13, 48333216), (16, 39270738), (24, 26180492), (26, 24166608), (31, 20268768), (32, 19635369), (39, 16111072), (48, 13090246), (52, 12083304), (62, 10134384), (78, 8055536), (93, 6756256), (96, 6545123), (104, 6041652), (109, 5764512), (124, 5067192), (149, 4216992), (156, 4027768), (186, 3378128), (208, 3020826), (218, 2882256), (248, 2533596), (298, 2108496), (312, 2013884), (327, 1921504), (372, 1689064), (403, 1559136), (416, 1510413), (436, 1441128), (447, 1405664), (496, 1266798), (596, 1054248), (624, 1006942), (654, 960752), (744, 844532), (806, 779568), (872, 720564), (894, 702832), (992, 633399), (1192, 527124), (1209, 519712), (1248, 503471), (1308, 480376), (1417, 443424), (1488, 422266), (1612, 389784), (1744, 360282), (1788, 351416), (1937, 324384), (2384, 263562), (2418, 259856), (2616, 240188), (2834, 221712), (2976, 211133), (3224, 194892), (3379, 185952), (3488, 180141), (3576, 175708), (3874, 162192), (4251, 147808), (4619, 136032), (4768, 131781), (4836, 129928), (5232, 120094), (5668, 110856), (5811, 108128), (6448, 97446), (6758, 92976), (7152, 87854), (7748, 81096), (8502, 73904), (9238, 68016), (9672, 64964), (10137, 61984), (10464, 60047), (11336, 55428), (11622, 54064), (12896, 48723), (13516, 46488), (13857, 45344), (14304, 43927), (15496, 40548), (16241, 38688), (17004, 36952), (18476, 34008), (19344, 32482), (20274, 30992), (22672, 27714), (23244, 27032)]