1985568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 5898816

約数和(自身を除く): 3913248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 43, 48, 52, 74, 78, 86, 96, 104, 111, 129, 148, 156, 172, 208, 222, 258, 296, 312, 344, 416, 444, 481, 516, 559, 592, 624, 688, 888, 962, 1032, 1118, 1184, 1248, 1376, 1443, 1591, 1677, 1776, 1924, 2064, 2236, 2886, 3182, 3354, 3552, 3848, 4128, 4472, 4773, 5772, 6364, 6708, 7696, 8944, 9546, 11544, 12728, 13416, 15392, 17888, 19092, 20683, 23088, 25456, 26832, 38184, 41366, 46176, 50912, 53664, 62049, 76368, 82732, 124098, 152736, 165464, 248196, 330928, 496392, 661856, 992784, 1985568]

約数ペア:

[(1, 1985568), (2, 992784), (3, 661856), (4, 496392), (6, 330928), (8, 248196), (12, 165464), (13, 152736), (16, 124098), (24, 82732), (26, 76368), (32, 62049), (37, 53664), (39, 50912), (43, 46176), (48, 41366), (52, 38184), (74, 26832), (78, 25456), (86, 23088), (96, 20683), (104, 19092), (111, 17888), (129, 15392), (148, 13416), (156, 12728), (172, 11544), (208, 9546), (222, 8944), (258, 7696), (296, 6708), (312, 6364), (344, 5772), (416, 4773), (444, 4472), (481, 4128), (516, 3848), (559, 3552), (592, 3354), (624, 3182), (688, 2886), (888, 2236), (962, 2064), (1032, 1924), (1118, 1776), (1184, 1677), (1248, 1591), (1376, 1443)]