996922920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1186813}}^1$

素因数の和:1186834

約数の個数: 64

約数和(自身を含む): 3418024320

約数和(自身を除く): 2421101400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1186813, 2373626, 3560439, 4747252, 5934065, 7120878, 8307691, 9494504, 11868130, 14241756, 16615382, 17802195, 23736260, 24923073, 28483512, 33230764, 35604390, 41538455, 47472520, 49846146, 66461528, 71208780, 83076910, 99692292, 124615365, 142417560, 166153820, 199384584, 249230730, 332307640, 498461460, 996922920]

約数ペア:

[(1, 996922920), (2, 498461460), (3, 332307640), (4, 249230730), (5, 199384584), (6, 166153820), (7, 142417560), (8, 124615365), (10, 99692292), (12, 83076910), (14, 71208780), (15, 66461528), (20, 49846146), (21, 47472520), (24, 41538455), (28, 35604390), (30, 33230764), (35, 28483512), (40, 24923073), (42, 23736260), (56, 17802195), (60, 16615382), (70, 14241756), (84, 11868130), (105, 9494504), (120, 8307691), (140, 7120878), (168, 5934065), (210, 4747252), (280, 3560439), (420, 2373626), (840, 1186813)]