283386376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 699955200

約数和(自身を除く): 416568824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 31, 52, 56, 58, 62, 91, 104, 116, 124, 182, 203, 217, 232, 248, 364, 377, 403, 406, 433, 434, 728, 754, 806, 812, 866, 868, 899, 1508, 1612, 1624, 1732, 1736, 1798, 2639, 2821, 3016, 3031, 3224, 3464, 3596, 5278, 5629, 5642, 6062, 6293, 7192, 10556, 11258, 11284, 11687, 12124, 12557, 12586, 13423, 21112, 22516, 22568, 23374, 24248, 25114, 25172, 26846, 39403, 45032, 46748, 50228, 50344, 53692, 78806, 81809, 87899, 93496, 93961, 100456, 107384, 157612, 163241, 163618, 174499, 175798, 187922, 315224, 326482, 327236, 348998, 351596, 375844, 389267, 652964, 654472, 697996, 703192, 751688, 778534, 1142687, 1221493, 1305928, 1395992, 1557068, 2285374, 2442986, 2724869, 3114136, 4570748, 4885972, 5060471, 5449738, 9141496, 9771944, 10120942, 10899476, 20241884, 21798952, 35423297, 40483768, 70846594, 141693188, 283386376]

約数ペア:

[(1, 283386376), (2, 141693188), (4, 70846594), (7, 40483768), (8, 35423297), (13, 21798952), (14, 20241884), (26, 10899476), (28, 10120942), (29, 9771944), (31, 9141496), (52, 5449738), (56, 5060471), (58, 4885972), (62, 4570748), (91, 3114136), (104, 2724869), (116, 2442986), (124, 2285374), (182, 1557068), (203, 1395992), (217, 1305928), (232, 1221493), (248, 1142687), (364, 778534), (377, 751688), (403, 703192), (406, 697996), (433, 654472), (434, 652964), (728, 389267), (754, 375844), (806, 351596), (812, 348998), (866, 327236), (868, 326482), (899, 315224), (1508, 187922), (1612, 175798), (1624, 174499), (1732, 163618), (1736, 163241), (1798, 157612), (2639, 107384), (2821, 100456), (3016, 93961), (3031, 93496), (3224, 87899), (3464, 81809), (3596, 78806), (5278, 53692), (5629, 50344), (5642, 50228), (6062, 46748), (6293, 45032), (7192, 39403), (10556, 26846), (11258, 25172), (11284, 25114), (11687, 24248), (12124, 23374), (12557, 22568), (12586, 22516), (13423, 21112)]