320240634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 748051200

約数和(自身を除く): 427810566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 149, 219, 298, 438, 447, 511, 701, 894, 1022, 1043, 1402, 1533, 2086, 2103, 3066, 3129, 4206, 4907, 6258, 9814, 10877, 14721, 21754, 29442, 32631, 51173, 65262, 76139, 102346, 104449, 152278, 153519, 208898, 228417, 307038, 313347, 358211, 456834, 626694, 716422, 731143, 1074633, 1462286, 2149266, 2193429, 4386858, 7624777, 15249554, 22874331, 45748662, 53373439, 106746878, 160120317, 320240634]

約数ペア:

[(1, 320240634), (2, 160120317), (3, 106746878), (6, 53373439), (7, 45748662), (14, 22874331), (21, 15249554), (42, 7624777), (73, 4386858), (146, 2193429), (149, 2149266), (219, 1462286), (298, 1074633), (438, 731143), (447, 716422), (511, 626694), (701, 456834), (894, 358211), (1022, 313347), (1043, 307038), (1402, 228417), (1533, 208898), (2086, 153519), (2103, 152278), (3066, 104449), (3129, 102346), (4206, 76139), (4907, 65262), (6258, 51173), (9814, 32631), (10877, 29442), (14721, 21754)]