259937664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{96703}}^1$

素因数の和:96727

約数の個数: 64

約数和(自身を含む): 789104640

約数和(自身を除く): 529166976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 96703, 193406, 290109, 386812, 580218, 676921, 773624, 1160436, 1353842, 1547248, 2030763, 2320872, 2707684, 3094496, 4061526, 4641744, 5415368, 6188992, 8123052, 9283488, 10830736, 12377984, 16246104, 18566976, 21661472, 32492208, 37133952, 43322944, 64984416, 86645888, 129968832, 259937664]

約数ペア:

[(1, 259937664), (2, 129968832), (3, 86645888), (4, 64984416), (6, 43322944), (7, 37133952), (8, 32492208), (12, 21661472), (14, 18566976), (16, 16246104), (21, 12377984), (24, 10830736), (28, 9283488), (32, 8123052), (42, 6188992), (48, 5415368), (56, 4641744), (64, 4061526), (84, 3094496), (96, 2707684), (112, 2320872), (128, 2030763), (168, 1547248), (192, 1353842), (224, 1160436), (336, 773624), (384, 676921), (448, 580218), (672, 386812), (896, 290109), (1344, 193406), (2688, 96703)]