2149253376

素因数分解:

$2^8\times 3^1\times {\mathrm{877}}^1\times {\mathrm{3191}}^1$

素因数の和:4087

約数の個数: 72

約数和(自身を含む): 5728465344

約数和(自身を除く): 3579211968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 877, 1754, 2631, 3191, 3508, 5262, 6382, 7016, 9573, 10524, 12764, 14032, 19146, 21048, 25528, 28064, 38292, 42096, 51056, 56128, 76584, 84192, 102112, 112256, 153168, 168384, 204224, 224512, 306336, 336768, 408448, 612672, 673536, 816896, 1225344, 2450688, 2798507, 5597014, 8395521, 11194028, 16791042, 22388056, 33582084, 44776112, 67164168, 89552224, 134328336, 179104448, 268656672, 358208896, 537313344, 716417792, 1074626688, 2149253376]

約数ペア:

[(1, 2149253376), (2, 1074626688), (3, 716417792), (4, 537313344), (6, 358208896), (8, 268656672), (12, 179104448), (16, 134328336), (24, 89552224), (32, 67164168), (48, 44776112), (64, 33582084), (96, 22388056), (128, 16791042), (192, 11194028), (256, 8395521), (384, 5597014), (768, 2798507), (877, 2450688), (1754, 1225344), (2631, 816896), (3191, 673536), (3508, 612672), (5262, 408448), (6382, 336768), (7016, 306336), (9573, 224512), (10524, 204224), (12764, 168384), (14032, 153168), (19146, 112256), (21048, 102112), (25528, 84192), (28064, 76584), (38292, 56128), (42096, 51056)]