290374224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23357}}^1$

素因数の和:23412

約数の個数: 80

約数和(自身を含む): 880503168

約数和(自身を除く): 590128944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 23357, 46714, 70071, 93428, 140142, 163499, 186856, 280284, 326998, 373712, 490497, 560568, 653996, 864209, 980994, 1121136, 1307992, 1728418, 1961988, 2592627, 2615984, 3456836, 3923976, 5185254, 6049463, 6913672, 7847952, 10370508, 12098926, 13827344, 18148389, 20741016, 24197852, 36296778, 41482032, 48395704, 72593556, 96791408, 145187112, 290374224]

約数ペア:

[(1, 290374224), (2, 145187112), (3, 96791408), (4, 72593556), (6, 48395704), (7, 41482032), (8, 36296778), (12, 24197852), (14, 20741016), (16, 18148389), (21, 13827344), (24, 12098926), (28, 10370508), (37, 7847952), (42, 6913672), (48, 6049463), (56, 5185254), (74, 3923976), (84, 3456836), (111, 2615984), (112, 2592627), (148, 1961988), (168, 1728418), (222, 1307992), (259, 1121136), (296, 980994), (336, 864209), (444, 653996), (518, 560568), (592, 490497), (777, 373712), (888, 326998), (1036, 280284), (1554, 186856), (1776, 163499), (2072, 140142), (3108, 93428), (4144, 70071), (6216, 46714), (12432, 23357)]