905518432

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1501

約数の個数: 144

約数和(自身を含む): 2306973312

約数和(自身を除く): 1401454880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 496, 637, 728, 784, 806, 868, 992, 1274, 1433, 1456, 1519, 1568, 1612, 1736, 2548, 2821, 2866, 2912, 3038, 3224, 3472, 5096, 5642, 5732, 6076, 6448, 6944, 10031, 10192, 11284, 11464, 12152, 12896, 18629, 19747, 20062, 20384, 22568, 22928, 24304, 37258, 39494, 40124, 44423, 45136, 45856, 48608, 70217, 74516, 78988, 80248, 88846, 90272, 130403, 140434, 149032, 157976, 160496, 177692, 260806, 280868, 298064, 310961, 315952, 320992, 355384, 521612, 561736, 577499, 596128, 621922, 631904, 710768, 912821, 1043224, 1123472, 1154998, 1243844, 1421536, 1825642, 2086448, 2176727, 2246944, 2309996, 2487688, 3651284, 4042493, 4172896, 4353454, 4619992, 4975376, 7302568, 8084986, 8706908, 9239984, 9950752, 14605136, 16169972, 17413816, 18479968, 28297451, 29210272, 32339944, 34827632, 56594902, 64679888, 69655264, 113189804, 129359776, 226379608, 452759216, 905518432]

約数ペア:

[(1, 905518432), (2, 452759216), (4, 226379608), (7, 129359776), (8, 113189804), (13, 69655264), (14, 64679888), (16, 56594902), (26, 34827632), (28, 32339944), (31, 29210272), (32, 28297451), (49, 18479968), (52, 17413816), (56, 16169972), (62, 14605136), (91, 9950752), (98, 9239984), (104, 8706908), (112, 8084986), (124, 7302568), (182, 4975376), (196, 4619992), (208, 4353454), (217, 4172896), (224, 4042493), (248, 3651284), (364, 2487688), (392, 2309996), (403, 2246944), (416, 2176727), (434, 2086448), (496, 1825642), (637, 1421536), (728, 1243844), (784, 1154998), (806, 1123472), (868, 1043224), (992, 912821), (1274, 710768), (1433, 631904), (1456, 621922), (1519, 596128), (1568, 577499), (1612, 561736), (1736, 521612), (2548, 355384), (2821, 320992), (2866, 315952), (2912, 310961), (3038, 298064), (3224, 280868), (3472, 260806), (5096, 177692), (5642, 160496), (5732, 157976), (6076, 149032), (6448, 140434), (6944, 130403), (10031, 90272), (10192, 88846), (11284, 80248), (11464, 78988), (12152, 74516), (12896, 70217), (18629, 48608), (19747, 45856), (20062, 45136), (20384, 44423), (22568, 40124), (22928, 39494), (24304, 37258)]