280686276

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6506

約数の個数: 96

約数和(自身を含む): 809088000

約数和(自身を除く): 528401724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 6449, 7254, 10881, 12898, 14508, 19347, 21762, 25796, 38694, 43524, 58041, 77388, 83837, 116082, 167674, 174123, 199919, 232164, 251511, 335348, 348246, 399838, 503022, 599757, 696492, 754533, 799676, 1006044, 1199514, 1509066, 1799271, 2263599, 2399028, 2598947, 3018132, 3598542, 4527198, 5197894, 5397813, 7197084, 7796841, 9054396, 10395788, 10795626, 15593682, 21591252, 23390523, 31187364, 46781046, 70171569, 93562092, 140343138, 280686276]

約数ペア:

[(1, 280686276), (2, 140343138), (3, 93562092), (4, 70171569), (6, 46781046), (9, 31187364), (12, 23390523), (13, 21591252), (18, 15593682), (26, 10795626), (27, 10395788), (31, 9054396), (36, 7796841), (39, 7197084), (52, 5397813), (54, 5197894), (62, 4527198), (78, 3598542), (93, 3018132), (108, 2598947), (117, 2399028), (124, 2263599), (156, 1799271), (186, 1509066), (234, 1199514), (279, 1006044), (351, 799676), (372, 754533), (403, 696492), (468, 599757), (558, 503022), (702, 399838), (806, 348246), (837, 335348), (1116, 251511), (1209, 232164), (1404, 199919), (1612, 174123), (1674, 167674), (2418, 116082), (3348, 83837), (3627, 77388), (4836, 58041), (6449, 43524), (7254, 38694), (10881, 25796), (12898, 21762), (14508, 19347)]