282693268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 591222240

約数和(自身を除く): 308528972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 179, 242, 251, 286, 358, 484, 502, 572, 716, 1004, 1573, 1969, 2327, 2761, 3146, 3263, 3938, 4654, 5522, 6292, 6526, 7876, 9308, 11044, 13052, 21659, 25597, 30371, 35893, 43318, 44929, 51194, 60742, 71786, 86636, 89858, 102388, 121484, 143572, 179716, 281567, 394823, 494219, 563134, 584077, 789646, 988438, 1126268, 1168154, 1579292, 1976876, 2336308, 5436409, 6424847, 10872818, 12849694, 21745636, 25699388, 70673317, 141346634, 282693268]

約数ペア:

[(1, 282693268), (2, 141346634), (4, 70673317), (11, 25699388), (13, 21745636), (22, 12849694), (26, 10872818), (44, 6424847), (52, 5436409), (121, 2336308), (143, 1976876), (179, 1579292), (242, 1168154), (251, 1126268), (286, 988438), (358, 789646), (484, 584077), (502, 563134), (572, 494219), (716, 394823), (1004, 281567), (1573, 179716), (1969, 143572), (2327, 121484), (2761, 102388), (3146, 89858), (3263, 86636), (3938, 71786), (4654, 60742), (5522, 51194), (6292, 44929), (6526, 43318), (7876, 35893), (9308, 30371), (11044, 25597), (13052, 21659)]