7628788524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{2221}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 20601957376

約数和(自身を除く): 12973168852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 397, 412, 618, 721, 794, 1191, 1236, 1442, 1588, 2163, 2221, 2382, 2779, 2884, 4326, 4442, 4764, 5558, 6663, 8337, 8652, 8884, 11116, 13326, 15547, 16674, 26652, 31094, 33348, 40891, 46641, 62188, 81782, 93282, 122673, 163564, 186564, 228763, 245346, 286237, 457526, 490692, 572474, 686289, 858711, 881737, 915052, 1144948, 1372578, 1601341, 1717422, 1763474, 2645211, 2745156, 3202682, 3434844, 3526948, 4804023, 5290422, 6172159, 6405364, 9608046, 10580844, 12344318, 18516477, 19216092, 24688636, 37032954, 74065908, 90818911, 181637822, 272456733, 363275644, 544913466, 635732377, 1089826932, 1271464754, 1907197131, 2542929508, 3814394262, 7628788524]

約数ペア:

[(1, 7628788524), (2, 3814394262), (3, 2542929508), (4, 1907197131), (6, 1271464754), (7, 1089826932), (12, 635732377), (14, 544913466), (21, 363275644), (28, 272456733), (42, 181637822), (84, 90818911), (103, 74065908), (206, 37032954), (309, 24688636), (397, 19216092), (412, 18516477), (618, 12344318), (721, 10580844), (794, 9608046), (1191, 6405364), (1236, 6172159), (1442, 5290422), (1588, 4804023), (2163, 3526948), (2221, 3434844), (2382, 3202682), (2779, 2745156), (2884, 2645211), (4326, 1763474), (4442, 1717422), (4764, 1601341), (5558, 1372578), (6663, 1144948), (8337, 915052), (8652, 881737), (8884, 858711), (11116, 686289), (13326, 572474), (15547, 490692), (16674, 457526), (26652, 286237), (31094, 245346), (33348, 228763), (40891, 186564), (46641, 163564), (62188, 122673), (81782, 93282)]