243215336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 583257600

約数和(自身を除く): 340042264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 169, 182, 217, 248, 338, 364, 403, 434, 676, 728, 806, 829, 868, 1183, 1352, 1612, 1658, 1736, 2366, 2821, 3224, 3316, 4732, 5239, 5642, 5803, 6632, 9464, 10478, 10777, 11284, 11606, 20956, 21554, 22568, 23212, 25699, 36673, 41912, 43108, 46424, 51398, 73346, 75439, 86216, 102796, 140101, 146692, 150878, 179893, 205592, 280202, 293384, 301756, 334087, 359786, 560404, 603512, 668174, 719572, 980707, 1120808, 1336348, 1439144, 1961414, 2338609, 2672696, 3922828, 4343131, 4677218, 7845656, 8686262, 9354436, 17372524, 18708872, 30401917, 34745048, 60803834, 121607668, 243215336]

約数ペア:

[(1, 243215336), (2, 121607668), (4, 60803834), (7, 34745048), (8, 30401917), (13, 18708872), (14, 17372524), (26, 9354436), (28, 8686262), (31, 7845656), (52, 4677218), (56, 4343131), (62, 3922828), (91, 2672696), (104, 2338609), (124, 1961414), (169, 1439144), (182, 1336348), (217, 1120808), (248, 980707), (338, 719572), (364, 668174), (403, 603512), (434, 560404), (676, 359786), (728, 334087), (806, 301756), (829, 293384), (868, 280202), (1183, 205592), (1352, 179893), (1612, 150878), (1658, 146692), (1736, 140101), (2366, 102796), (2821, 86216), (3224, 75439), (3316, 73346), (4732, 51398), (5239, 46424), (5642, 43108), (5803, 41912), (6632, 36673), (9464, 25699), (10478, 23212), (10777, 22568), (11284, 21554), (11606, 20956)]