215920152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2243}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 672122880

約数和(自身を除く): 456202728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 191, 252, 382, 504, 573, 764, 1146, 1337, 1528, 1719, 2243, 2292, 2674, 3438, 4011, 4486, 4584, 5348, 6729, 6876, 8022, 8972, 10696, 12033, 13458, 13752, 15701, 16044, 17944, 20187, 24066, 26916, 31402, 32088, 40374, 47103, 48132, 53832, 62804, 80748, 94206, 96264, 125608, 141309, 161496, 188412, 282618, 376824, 428413, 565236, 856826, 1130472, 1285239, 1713652, 2570478, 2998891, 3427304, 3855717, 5140956, 5997782, 7711434, 8996673, 10281912, 11995564, 15422868, 17993346, 23991128, 26990019, 30845736, 35986692, 53980038, 71973384, 107960076, 215920152]

約数ペア:

[(1, 215920152), (2, 107960076), (3, 71973384), (4, 53980038), (6, 35986692), (7, 30845736), (8, 26990019), (9, 23991128), (12, 17993346), (14, 15422868), (18, 11995564), (21, 10281912), (24, 8996673), (28, 7711434), (36, 5997782), (42, 5140956), (56, 3855717), (63, 3427304), (72, 2998891), (84, 2570478), (126, 1713652), (168, 1285239), (191, 1130472), (252, 856826), (382, 565236), (504, 428413), (573, 376824), (764, 282618), (1146, 188412), (1337, 161496), (1528, 141309), (1719, 125608), (2243, 96264), (2292, 94206), (2674, 80748), (3438, 62804), (4011, 53832), (4486, 48132), (4584, 47103), (5348, 40374), (6729, 32088), (6876, 31402), (8022, 26916), (8972, 24066), (10696, 20187), (12033, 17944), (13458, 16044), (13752, 15701)]