404822768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 955385280

約数和(自身を除く): 550562512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 173, 238, 272, 346, 476, 692, 952, 1211, 1229, 1384, 1904, 2422, 2458, 2768, 2941, 4844, 4916, 5882, 8603, 9688, 9832, 11764, 17206, 19376, 19664, 20587, 20893, 23528, 34412, 41174, 41786, 47056, 68824, 82348, 83572, 137648, 146251, 164696, 167144, 212617, 292502, 329392, 334288, 425234, 585004, 850468, 1170008, 1488319, 1700936, 2340016, 2976638, 3401872, 3614489, 5953276, 7228978, 11906552, 14457956, 23813104, 25301423, 28915912, 50602846, 57831824, 101205692, 202411384, 404822768]

約数ペア:

[(1, 404822768), (2, 202411384), (4, 101205692), (7, 57831824), (8, 50602846), (14, 28915912), (16, 25301423), (17, 23813104), (28, 14457956), (34, 11906552), (56, 7228978), (68, 5953276), (112, 3614489), (119, 3401872), (136, 2976638), (173, 2340016), (238, 1700936), (272, 1488319), (346, 1170008), (476, 850468), (692, 585004), (952, 425234), (1211, 334288), (1229, 329392), (1384, 292502), (1904, 212617), (2422, 167144), (2458, 164696), (2768, 146251), (2941, 137648), (4844, 83572), (4916, 82348), (5882, 68824), (8603, 47056), (9688, 41786), (9832, 41174), (11764, 34412), (17206, 23528), (19376, 20893), (19664, 20587)]