15704996304

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{620849}}^1$

素因数の和:620908

約数の個数: 80

約数和(自身を含む): 44343590400

約数和(自身を除く): 28638594096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 620849, 1241698, 1862547, 2483396, 3725094, 4966792, 7450188, 9933584, 10554433, 14900376, 19246319, 21108866, 29800752, 31663299, 38492638, 42217732, 57738957, 63326598, 76985276, 84435464, 115477914, 126653196, 153970552, 168870928, 230955828, 253306392, 307941104, 327187423, 461911656, 506612784, 654374846, 923823312, 981562269, 1308749692, 1963124538, 2617499384, 3926249076, 5234998768, 7852498152, 15704996304]

約数ペア:

[(1, 15704996304), (2, 7852498152), (3, 5234998768), (4, 3926249076), (6, 2617499384), (8, 1963124538), (12, 1308749692), (16, 981562269), (17, 923823312), (24, 654374846), (31, 506612784), (34, 461911656), (48, 327187423), (51, 307941104), (62, 253306392), (68, 230955828), (93, 168870928), (102, 153970552), (124, 126653196), (136, 115477914), (186, 84435464), (204, 76985276), (248, 63326598), (272, 57738957), (372, 42217732), (408, 38492638), (496, 31663299), (527, 29800752), (744, 21108866), (816, 19246319), (1054, 14900376), (1488, 10554433), (1581, 9933584), (2108, 7450188), (3162, 4966792), (4216, 3725094), (6324, 2483396), (8432, 1862547), (12648, 1241698), (25296, 620849)]