409272624

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 1182298832

約数和(自身を除く): 773026208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 157, 172, 258, 314, 344, 387, 421, 471, 516, 628, 688, 774, 842, 942, 1032, 1256, 1263, 1413, 1548, 1684, 1884, 2064, 2512, 2526, 2826, 3096, 3368, 3768, 3789, 5052, 5652, 6192, 6736, 6751, 7536, 7578, 10104, 11304, 13502, 15156, 18103, 20208, 20253, 22608, 27004, 30312, 36206, 40506, 54008, 54309, 60624, 60759, 66097, 72412, 81012, 108016, 108618, 121518, 132194, 144824, 162024, 162927, 198291, 217236, 243036, 264388, 289648, 324048, 325854, 396582, 434472, 486072, 528776, 594873, 651708, 793164, 868944, 972144, 1057552, 1189746, 1303416, 1586328, 2379492, 2606832, 2842171, 3172656, 4758984, 5684342, 8526513, 9517968, 11368684, 17053026, 22737368, 25579539, 34106052, 45474736, 51159078, 68212104, 102318156, 136424208, 204636312, 409272624]

約数ペア:

[(1, 409272624), (2, 204636312), (3, 136424208), (4, 102318156), (6, 68212104), (8, 51159078), (9, 45474736), (12, 34106052), (16, 25579539), (18, 22737368), (24, 17053026), (36, 11368684), (43, 9517968), (48, 8526513), (72, 5684342), (86, 4758984), (129, 3172656), (144, 2842171), (157, 2606832), (172, 2379492), (258, 1586328), (314, 1303416), (344, 1189746), (387, 1057552), (421, 972144), (471, 868944), (516, 793164), (628, 651708), (688, 594873), (774, 528776), (842, 486072), (942, 434472), (1032, 396582), (1256, 325854), (1263, 324048), (1413, 289648), (1548, 264388), (1684, 243036), (1884, 217236), (2064, 198291), (2512, 162927), (2526, 162024), (2826, 144824), (3096, 132194), (3368, 121518), (3768, 108618), (3789, 108016), (5052, 81012), (5652, 72412), (6192, 66097), (6736, 60759), (6751, 60624), (7536, 54309), (7578, 54008), (10104, 40506), (11304, 36206), (13502, 30312), (15156, 27004), (18103, 22608), (20208, 20253)]