621401676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3229}}^1$

素因数の和:3351

約数の個数: 96

約数和(自身を含む): 1736448000

約数和(自身を除く): 1115046324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 79, 84, 87, 116, 158, 174, 203, 237, 316, 348, 406, 474, 553, 609, 812, 948, 1106, 1218, 1659, 2212, 2291, 2436, 3229, 3318, 4582, 6458, 6636, 6873, 9164, 9687, 12916, 13746, 16037, 19374, 22603, 27492, 32074, 38748, 45206, 48111, 64148, 67809, 90412, 93641, 96222, 135618, 187282, 192444, 255091, 271236, 280923, 374564, 510182, 561846, 655487, 765273, 1020364, 1123692, 1310974, 1530546, 1785637, 1966461, 2621948, 3061092, 3571274, 3932922, 5356911, 7142548, 7397639, 7865844, 10713822, 14795278, 21427644, 22192917, 29590556, 44385834, 51783473, 88771668, 103566946, 155350419, 207133892, 310700838, 621401676]

約数ペア:

[(1, 621401676), (2, 310700838), (3, 207133892), (4, 155350419), (6, 103566946), (7, 88771668), (12, 51783473), (14, 44385834), (21, 29590556), (28, 22192917), (29, 21427644), (42, 14795278), (58, 10713822), (79, 7865844), (84, 7397639), (87, 7142548), (116, 5356911), (158, 3932922), (174, 3571274), (203, 3061092), (237, 2621948), (316, 1966461), (348, 1785637), (406, 1530546), (474, 1310974), (553, 1123692), (609, 1020364), (812, 765273), (948, 655487), (1106, 561846), (1218, 510182), (1659, 374564), (2212, 280923), (2291, 271236), (2436, 255091), (3229, 192444), (3318, 187282), (4582, 135618), (6458, 96222), (6636, 93641), (6873, 90412), (9164, 67809), (9687, 64148), (12916, 48111), (13746, 45206), (16037, 38748), (19374, 32074), (22603, 27492)]