12740208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 37560096

約数和(自身を除く): 24819888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1201, 1326, 1768, 2402, 2652, 3536, 3603, 4804, 5304, 7206, 9608, 10608, 14412, 15613, 19216, 20417, 28824, 31226, 40834, 46839, 57648, 61251, 62452, 81668, 93678, 122502, 124904, 163336, 187356, 245004, 249808, 265421, 326672, 374712, 490008, 530842, 749424, 796263, 980016, 1061684, 1592526, 2123368, 3185052, 4246736, 6370104, 12740208]

約数ペア:

[(1, 12740208), (2, 6370104), (3, 4246736), (4, 3185052), (6, 2123368), (8, 1592526), (12, 1061684), (13, 980016), (16, 796263), (17, 749424), (24, 530842), (26, 490008), (34, 374712), (39, 326672), (48, 265421), (51, 249808), (52, 245004), (68, 187356), (78, 163336), (102, 124904), (104, 122502), (136, 93678), (156, 81668), (204, 62452), (208, 61251), (221, 57648), (272, 46839), (312, 40834), (408, 31226), (442, 28824), (624, 20417), (663, 19216), (816, 15613), (884, 14412), (1201, 10608), (1326, 9608), (1768, 7206), (2402, 5304), (2652, 4804), (3536, 3603)]