280963416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3739}}^1$

素因数の和:3880

約数の個数: 64

約数和(自身を含む): 732441600

約数和(自身を除く): 451478184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 101, 124, 186, 202, 248, 303, 372, 404, 606, 744, 808, 1212, 2424, 3131, 3739, 6262, 7478, 9393, 11217, 12524, 14956, 18786, 22434, 25048, 29912, 37572, 44868, 75144, 89736, 115909, 231818, 347727, 377639, 463636, 695454, 755278, 927272, 1132917, 1390908, 1510556, 2265834, 2781816, 3021112, 4531668, 9063336, 11706809, 23413618, 35120427, 46827236, 70240854, 93654472, 140481708, 280963416]

約数ペア:

[(1, 280963416), (2, 140481708), (3, 93654472), (4, 70240854), (6, 46827236), (8, 35120427), (12, 23413618), (24, 11706809), (31, 9063336), (62, 4531668), (93, 3021112), (101, 2781816), (124, 2265834), (186, 1510556), (202, 1390908), (248, 1132917), (303, 927272), (372, 755278), (404, 695454), (606, 463636), (744, 377639), (808, 347727), (1212, 231818), (2424, 115909), (3131, 89736), (3739, 75144), (6262, 44868), (7478, 37572), (9393, 29912), (11217, 25048), (12524, 22434), (14956, 18786)]