1215707054152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1\times {\mathrm{68041}}^1$

素因数の和:69806

約数の個数: 64

約数和(自身を含む): 2445592780800

約数和(自身を除く): 1229885726648

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 1663, 2686, 3326, 5372, 6652, 10744, 13304, 28271, 56542, 68041, 113084, 131377, 136082, 226168, 262754, 272164, 525508, 544328, 1051016, 1156697, 2233409, 2313394, 4466818, 4626788, 5375239, 8933636, 9253576, 10750478, 17867272, 21500956, 43001912, 91379063, 113152183, 182758126, 226304366, 365516252, 452608732, 731032504, 905217464, 1923587111, 3847174222, 7694348444, 8939022457, 15388696888, 17878044914, 35756089828, 71512179656, 151963381769, 303926763538, 607853527076, 1215707054152]

約数ペア:

[(1, 1215707054152), (2, 607853527076), (4, 303926763538), (8, 151963381769), (17, 71512179656), (34, 35756089828), (68, 17878044914), (79, 15388696888), (136, 8939022457), (158, 7694348444), (316, 3847174222), (632, 1923587111), (1343, 905217464), (1663, 731032504), (2686, 452608732), (3326, 365516252), (5372, 226304366), (6652, 182758126), (10744, 113152183), (13304, 91379063), (28271, 43001912), (56542, 21500956), (68041, 17867272), (113084, 10750478), (131377, 9253576), (136082, 8933636), (226168, 5375239), (262754, 4626788), (272164, 4466818), (525508, 2313394), (544328, 2233409), (1051016, 1156697)]