292735728

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21859}}^1$

素因数の和:21907

約数の個数: 80

約数和(自身を含む): 867404800

約数和(自身を除く): 574669072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 21859, 43718, 65577, 87436, 131154, 174872, 196731, 262308, 349744, 393462, 524616, 590193, 677629, 786924, 1049232, 1180386, 1355258, 1573848, 2032887, 2360772, 2710516, 3147696, 4065774, 4721544, 5421032, 6098661, 8131548, 9443088, 10842064, 12197322, 16263096, 18295983, 24394644, 32526192, 36591966, 48789288, 73183932, 97578576, 146367864, 292735728]

約数ペア:

[(1, 292735728), (2, 146367864), (3, 97578576), (4, 73183932), (6, 48789288), (8, 36591966), (9, 32526192), (12, 24394644), (16, 18295983), (18, 16263096), (24, 12197322), (27, 10842064), (31, 9443088), (36, 8131548), (48, 6098661), (54, 5421032), (62, 4721544), (72, 4065774), (93, 3147696), (108, 2710516), (124, 2360772), (144, 2032887), (186, 1573848), (216, 1355258), (248, 1180386), (279, 1049232), (372, 786924), (432, 677629), (496, 590193), (558, 524616), (744, 393462), (837, 349744), (1116, 262308), (1488, 196731), (1674, 174872), (2232, 131154), (3348, 87436), (4464, 65577), (6696, 43718), (13392, 21859)]