2601456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 7916160

約数和(自身を除く): 5314704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 379, 429, 528, 572, 624, 758, 858, 1137, 1144, 1516, 1716, 2274, 2288, 3032, 3432, 4169, 4548, 4927, 6064, 6864, 8338, 9096, 9854, 12507, 14781, 16676, 18192, 19708, 25014, 29562, 33352, 39416, 50028, 54197, 59124, 66704, 78832, 100056, 108394, 118248, 162591, 200112, 216788, 236496, 325182, 433576, 650364, 867152, 1300728, 2601456]

約数ペア:

[(1, 2601456), (2, 1300728), (3, 867152), (4, 650364), (6, 433576), (8, 325182), (11, 236496), (12, 216788), (13, 200112), (16, 162591), (22, 118248), (24, 108394), (26, 100056), (33, 78832), (39, 66704), (44, 59124), (48, 54197), (52, 50028), (66, 39416), (78, 33352), (88, 29562), (104, 25014), (132, 19708), (143, 18192), (156, 16676), (176, 14781), (208, 12507), (264, 9854), (286, 9096), (312, 8338), (379, 6864), (429, 6064), (528, 4927), (572, 4548), (624, 4169), (758, 3432), (858, 3032), (1137, 2288), (1144, 2274), (1516, 1716)]