285763122

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 637198848

約数和(自身を除く): 351435726

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 191, 258, 382, 387, 573, 774, 1146, 1719, 1933, 3438, 3866, 5799, 8213, 11598, 16426, 17397, 24639, 34794, 49278, 73917, 83119, 147834, 166238, 249357, 369203, 498714, 738406, 748071, 1107609, 1496142, 2215218, 3322827, 6645654, 15875729, 31751458, 47627187, 95254374, 142881561, 285763122]

約数ペア:

[(1, 285763122), (2, 142881561), (3, 95254374), (6, 47627187), (9, 31751458), (18, 15875729), (43, 6645654), (86, 3322827), (129, 2215218), (191, 1496142), (258, 1107609), (382, 748071), (387, 738406), (573, 498714), (774, 369203), (1146, 249357), (1719, 166238), (1933, 147834), (3438, 83119), (3866, 73917), (5799, 49278), (8213, 34794), (11598, 24639), (16426, 17397)]