15518688

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 44470944

約数和(自身を除く): 28952256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 148, 204, 222, 257, 272, 296, 408, 444, 514, 544, 592, 629, 771, 816, 888, 1028, 1184, 1258, 1542, 1632, 1776, 1887, 2056, 2516, 3084, 3552, 3774, 4112, 4369, 5032, 6168, 7548, 8224, 8738, 9509, 10064, 12336, 13107, 15096, 17476, 19018, 20128, 24672, 26214, 28527, 30192, 34952, 38036, 52428, 57054, 60384, 69904, 76072, 104856, 114108, 139808, 152144, 161653, 209712, 228216, 304288, 323306, 419424, 456432, 484959, 646612, 912864, 969918, 1293224, 1939836, 2586448, 3879672, 5172896, 7759344, 15518688]

約数ペア:

[(1, 15518688), (2, 7759344), (3, 5172896), (4, 3879672), (6, 2586448), (8, 1939836), (12, 1293224), (16, 969918), (17, 912864), (24, 646612), (32, 484959), (34, 456432), (37, 419424), (48, 323306), (51, 304288), (68, 228216), (74, 209712), (96, 161653), (102, 152144), (111, 139808), (136, 114108), (148, 104856), (204, 76072), (222, 69904), (257, 60384), (272, 57054), (296, 52428), (408, 38036), (444, 34952), (514, 30192), (544, 28527), (592, 26214), (629, 24672), (771, 20128), (816, 19018), (888, 17476), (1028, 15096), (1184, 13107), (1258, 12336), (1542, 10064), (1632, 9509), (1776, 8738), (1887, 8224), (2056, 7548), (2516, 6168), (3084, 5032), (3552, 4369), (3774, 4112)]