204636312

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 572080080

約数和(自身を除く): 367443768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 157, 172, 258, 314, 344, 387, 421, 471, 516, 628, 774, 842, 942, 1032, 1256, 1263, 1413, 1548, 1684, 1884, 2526, 2826, 3096, 3368, 3768, 3789, 5052, 5652, 6751, 7578, 10104, 11304, 13502, 15156, 18103, 20253, 27004, 30312, 36206, 40506, 54008, 54309, 60759, 66097, 72412, 81012, 108618, 121518, 132194, 144824, 162024, 162927, 198291, 217236, 243036, 264388, 325854, 396582, 434472, 486072, 528776, 594873, 651708, 793164, 1189746, 1303416, 1586328, 2379492, 2842171, 4758984, 5684342, 8526513, 11368684, 17053026, 22737368, 25579539, 34106052, 51159078, 68212104, 102318156, 204636312]

約数ペア:

[(1, 204636312), (2, 102318156), (3, 68212104), (4, 51159078), (6, 34106052), (8, 25579539), (9, 22737368), (12, 17053026), (18, 11368684), (24, 8526513), (36, 5684342), (43, 4758984), (72, 2842171), (86, 2379492), (129, 1586328), (157, 1303416), (172, 1189746), (258, 793164), (314, 651708), (344, 594873), (387, 528776), (421, 486072), (471, 434472), (516, 396582), (628, 325854), (774, 264388), (842, 243036), (942, 217236), (1032, 198291), (1256, 162927), (1263, 162024), (1413, 144824), (1548, 132194), (1684, 121518), (1884, 108618), (2526, 81012), (2826, 72412), (3096, 66097), (3368, 60759), (3768, 54309), (3789, 54008), (5052, 40506), (5652, 36206), (6751, 30312), (7578, 27004), (10104, 20253), (11304, 18103), (13502, 15156)]