289017774

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4211}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 679311360

約数和(自身を除く): 390293586

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 837, 1107, 1271, 1674, 2214, 2542, 3813, 4211, 7626, 8422, 11439, 12633, 22878, 25266, 34317, 37899, 68634, 75798, 113697, 130541, 172651, 227394, 261082, 345302, 391623, 517953, 783246, 1035906, 1174869, 1553859, 2349738, 3107718, 3524607, 4661577, 5352181, 7049214, 9323154, 10704362, 16056543, 32113086, 48169629, 96339258, 144508887, 289017774]

約数ペア:

[(1, 289017774), (2, 144508887), (3, 96339258), (6, 48169629), (9, 32113086), (18, 16056543), (27, 10704362), (31, 9323154), (41, 7049214), (54, 5352181), (62, 4661577), (82, 3524607), (93, 3107718), (123, 2349738), (186, 1553859), (246, 1174869), (279, 1035906), (369, 783246), (558, 517953), (738, 391623), (837, 345302), (1107, 261082), (1271, 227394), (1674, 172651), (2214, 130541), (2542, 113697), (3813, 75798), (4211, 68634), (7626, 37899), (8422, 34317), (11439, 25266), (12633, 22878)]