228129352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 501811200

約数和(自身を除く): 273681848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 376, 418, 517, 836, 893, 1034, 1672, 1786, 2068, 2903, 3572, 4136, 5806, 7144, 9823, 11612, 19646, 23224, 31933, 39292, 55157, 63866, 78584, 110314, 127732, 136441, 220628, 255464, 272882, 441256, 545764, 606727, 1091528, 1213454, 1500851, 2426908, 2592379, 3001702, 4853816, 5184758, 6003404, 10369516, 12006808, 20739032, 28516169, 57032338, 114064676, 228129352]

約数ペア:

[(1, 228129352), (2, 114064676), (4, 57032338), (8, 28516169), (11, 20739032), (19, 12006808), (22, 10369516), (38, 6003404), (44, 5184758), (47, 4853816), (76, 3001702), (88, 2592379), (94, 2426908), (152, 1500851), (188, 1213454), (209, 1091528), (376, 606727), (418, 545764), (517, 441256), (836, 272882), (893, 255464), (1034, 220628), (1672, 136441), (1786, 127732), (2068, 110314), (2903, 78584), (3572, 63866), (4136, 55157), (5806, 39292), (7144, 31933), (9823, 23224), (11612, 19646)]