225469296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2871

約数の個数: 120

約数和(自身を含む): 695590896

約数和(自身を除く): 470121600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 2801, 3096, 3354, 4472, 5031, 5602, 6192, 6708, 8403, 8944, 10062, 11204, 13416, 16806, 20124, 22408, 25209, 26832, 33612, 36413, 40248, 44816, 50418, 67224, 72826, 80496, 100836, 109239, 120443, 134448, 145652, 201672, 218478, 240886, 291304, 327717, 361329, 403344, 436956, 481772, 582608, 655434, 722658, 873912, 963544, 1083987, 1310868, 1445316, 1565759, 1747824, 1927088, 2167974, 2621736, 2890632, 3131518, 4335948, 4697277, 5243472, 5781264, 6263036, 8671896, 9394554, 12526072, 14091831, 17343792, 18789108, 25052144, 28183662, 37578216, 56367324, 75156432, 112734648, 225469296]

約数ペア:

[(1, 225469296), (2, 112734648), (3, 75156432), (4, 56367324), (6, 37578216), (8, 28183662), (9, 25052144), (12, 18789108), (13, 17343792), (16, 14091831), (18, 12526072), (24, 9394554), (26, 8671896), (36, 6263036), (39, 5781264), (43, 5243472), (48, 4697277), (52, 4335948), (72, 3131518), (78, 2890632), (86, 2621736), (104, 2167974), (117, 1927088), (129, 1747824), (144, 1565759), (156, 1445316), (172, 1310868), (208, 1083987), (234, 963544), (258, 873912), (312, 722658), (344, 655434), (387, 582608), (468, 481772), (516, 436956), (559, 403344), (624, 361329), (688, 327717), (774, 291304), (936, 240886), (1032, 218478), (1118, 201672), (1548, 145652), (1677, 134448), (1872, 120443), (2064, 109239), (2236, 100836), (2801, 80496), (3096, 72826), (3354, 67224), (4472, 50418), (5031, 44816), (5602, 40248), (6192, 36413), (6708, 33612), (8403, 26832), (8944, 25209), (10062, 22408), (11204, 20124), (13416, 16806)]