224172676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2131}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 513146816

約数和(自身を除く): 288974140

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 578, 884, 1156, 1547, 2023, 2131, 3094, 3757, 4046, 4262, 6188, 7514, 8092, 8524, 14917, 15028, 26299, 27703, 29834, 36227, 52598, 55406, 59668, 72454, 105196, 110812, 144908, 193921, 253589, 387842, 470951, 507178, 615859, 775684, 941902, 1014356, 1231718, 1883804, 2463436, 3296657, 4311013, 6593314, 8006167, 8622026, 13186628, 16012334, 17244052, 32024668, 56043169, 112086338, 224172676]

約数ペア:

[(1, 224172676), (2, 112086338), (4, 56043169), (7, 32024668), (13, 17244052), (14, 16012334), (17, 13186628), (26, 8622026), (28, 8006167), (34, 6593314), (52, 4311013), (68, 3296657), (91, 2463436), (119, 1883804), (182, 1231718), (221, 1014356), (238, 941902), (289, 775684), (364, 615859), (442, 507178), (476, 470951), (578, 387842), (884, 253589), (1156, 193921), (1547, 144908), (2023, 110812), (2131, 105196), (3094, 72454), (3757, 59668), (4046, 55406), (4262, 52598), (6188, 36227), (7514, 29834), (8092, 27703), (8524, 26299), (14917, 15028)]