315205488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1223

約数の個数: 120

約数和(自身を含む): 956747792

約数和(自身を除く): 641542304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 468, 489, 624, 652, 936, 978, 1033, 1304, 1467, 1872, 1956, 2066, 2119, 2608, 2934, 3099, 3912, 4132, 4238, 5868, 6198, 6357, 7824, 8264, 8476, 9297, 11736, 12396, 12714, 13429, 16528, 16952, 18594, 19071, 23472, 24792, 25428, 26858, 33904, 37188, 38142, 40287, 49584, 50856, 53716, 74376, 76284, 80574, 101712, 107432, 120861, 148752, 152568, 161148, 168379, 214864, 241722, 305136, 322296, 336758, 483444, 505137, 644592, 673516, 966888, 1010274, 1347032, 1515411, 1933776, 2020548, 2188927, 2694064, 3030822, 4041096, 4377854, 6061644, 6566781, 8082192, 8755708, 12123288, 13133562, 17511416, 19700343, 24246576, 26267124, 35022832, 39400686, 52534248, 78801372, 105068496, 157602744, 315205488]

約数ペア:

[(1, 315205488), (2, 157602744), (3, 105068496), (4, 78801372), (6, 52534248), (8, 39400686), (9, 35022832), (12, 26267124), (13, 24246576), (16, 19700343), (18, 17511416), (24, 13133562), (26, 12123288), (36, 8755708), (39, 8082192), (48, 6566781), (52, 6061644), (72, 4377854), (78, 4041096), (104, 3030822), (117, 2694064), (144, 2188927), (156, 2020548), (163, 1933776), (208, 1515411), (234, 1347032), (312, 1010274), (326, 966888), (468, 673516), (489, 644592), (624, 505137), (652, 483444), (936, 336758), (978, 322296), (1033, 305136), (1304, 241722), (1467, 214864), (1872, 168379), (1956, 161148), (2066, 152568), (2119, 148752), (2608, 120861), (2934, 107432), (3099, 101712), (3912, 80574), (4132, 76284), (4238, 74376), (5868, 53716), (6198, 50856), (6357, 49584), (7824, 40287), (8264, 38142), (8476, 37188), (9297, 33904), (11736, 26858), (12396, 25428), (12714, 24792), (13429, 23472), (16528, 19071), (16952, 18594)]