321639012

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^2\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 90

約数和(自身を含む): 869667414

約数和(自身を除く): 548028402

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 961, 1033, 1116, 1674, 1922, 2066, 2511, 2883, 3099, 3348, 3844, 4132, 5022, 5766, 6198, 8649, 9297, 10044, 11532, 12396, 17298, 18594, 25947, 27891, 32023, 34596, 37188, 51894, 55782, 64046, 77841, 83673, 96069, 103788, 111564, 128092, 155682, 167346, 192138, 288207, 311364, 334692, 384276, 576414, 864621, 992713, 1152828, 1729242, 1985426, 2593863, 2978139, 3458484, 3970852, 5187726, 5956278, 8934417, 10375452, 11912556, 17868834, 26803251, 35737668, 53606502, 80409753, 107213004, 160819506, 321639012]

約数ペア:

[(1, 321639012), (2, 160819506), (3, 107213004), (4, 80409753), (6, 53606502), (9, 35737668), (12, 26803251), (18, 17868834), (27, 11912556), (31, 10375452), (36, 8934417), (54, 5956278), (62, 5187726), (81, 3970852), (93, 3458484), (108, 2978139), (124, 2593863), (162, 1985426), (186, 1729242), (279, 1152828), (324, 992713), (372, 864621), (558, 576414), (837, 384276), (961, 334692), (1033, 311364), (1116, 288207), (1674, 192138), (1922, 167346), (2066, 155682), (2511, 128092), (2883, 111564), (3099, 103788), (3348, 96069), (3844, 83673), (4132, 77841), (5022, 64046), (5766, 55782), (6198, 51894), (8649, 37188), (9297, 34596), (10044, 32023), (11532, 27891), (12396, 25947), (17298, 18594)]