265456884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{287291}}^1$

素因数の和:287316

約数の個数: 48

約数和(自身を含む): 772240896

約数和(自身を除く): 506784012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 287291, 574582, 861873, 1149164, 1723746, 2011037, 3160201, 3447492, 4022074, 6033111, 6320402, 8044148, 9480603, 12066222, 12640804, 18961206, 22121407, 24132444, 37922412, 44242814, 66364221, 88485628, 132728442, 265456884]

約数ペア:

[(1, 265456884), (2, 132728442), (3, 88485628), (4, 66364221), (6, 44242814), (7, 37922412), (11, 24132444), (12, 22121407), (14, 18961206), (21, 12640804), (22, 12066222), (28, 9480603), (33, 8044148), (42, 6320402), (44, 6033111), (66, 4022074), (77, 3447492), (84, 3160201), (132, 2011037), (154, 1723746), (231, 1149164), (308, 861873), (462, 574582), (924, 287291)]