354937212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1291}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 1027108992

約数和(自身を除く): 672171780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1091, 1291, 2182, 2582, 3273, 3873, 4364, 5164, 6546, 7637, 7746, 9037, 9819, 11619, 13092, 15274, 15492, 18074, 19638, 22911, 23238, 27111, 30548, 36148, 39276, 45822, 46476, 54222, 68733, 81333, 91644, 108444, 137466, 162666, 274932, 325332, 1408481, 2816962, 4225443, 5633924, 8450886, 9859367, 12676329, 16901772, 19718734, 25352658, 29578101, 39437468, 50705316, 59156202, 88734303, 118312404, 177468606, 354937212]

約数ペア:

[(1, 354937212), (2, 177468606), (3, 118312404), (4, 88734303), (6, 59156202), (7, 50705316), (9, 39437468), (12, 29578101), (14, 25352658), (18, 19718734), (21, 16901772), (28, 12676329), (36, 9859367), (42, 8450886), (63, 5633924), (84, 4225443), (126, 2816962), (252, 1408481), (1091, 325332), (1291, 274932), (2182, 162666), (2582, 137466), (3273, 108444), (3873, 91644), (4364, 81333), (5164, 68733), (6546, 54222), (7637, 46476), (7746, 45822), (9037, 39276), (9819, 36148), (11619, 30548), (13092, 27111), (15274, 23238), (15492, 22911), (18074, 19638)]