231275376

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 675956736

約数和(自身を除く): 444681360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 103, 124, 144, 186, 206, 248, 279, 309, 372, 412, 496, 503, 558, 618, 744, 824, 927, 1006, 1116, 1236, 1488, 1509, 1648, 1854, 2012, 2232, 2472, 3018, 3193, 3708, 4024, 4464, 4527, 4944, 6036, 6386, 7416, 8048, 9054, 9579, 12072, 12772, 14832, 15593, 18108, 19158, 24144, 25544, 28737, 31186, 36216, 38316, 46779, 51088, 51809, 57474, 62372, 72432, 76632, 93558, 103618, 114948, 124744, 140337, 153264, 155427, 187116, 207236, 229896, 249488, 280674, 310854, 374232, 414472, 459792, 466281, 561348, 621708, 748464, 828944, 932562, 1122696, 1243416, 1606079, 1865124, 2245392, 2486832, 3212158, 3730248, 4818237, 6424316, 7460496, 9636474, 12848632, 14454711, 19272948, 25697264, 28909422, 38545896, 57818844, 77091792, 115637688, 231275376]

約数ペア:

[(1, 231275376), (2, 115637688), (3, 77091792), (4, 57818844), (6, 38545896), (8, 28909422), (9, 25697264), (12, 19272948), (16, 14454711), (18, 12848632), (24, 9636474), (31, 7460496), (36, 6424316), (48, 4818237), (62, 3730248), (72, 3212158), (93, 2486832), (103, 2245392), (124, 1865124), (144, 1606079), (186, 1243416), (206, 1122696), (248, 932562), (279, 828944), (309, 748464), (372, 621708), (412, 561348), (496, 466281), (503, 459792), (558, 414472), (618, 374232), (744, 310854), (824, 280674), (927, 249488), (1006, 229896), (1116, 207236), (1236, 187116), (1488, 155427), (1509, 153264), (1648, 140337), (1854, 124744), (2012, 114948), (2232, 103618), (2472, 93558), (3018, 76632), (3193, 72432), (3708, 62372), (4024, 57474), (4464, 51809), (4527, 51088), (4944, 46779), (6036, 38316), (6386, 36216), (7416, 31186), (8048, 28737), (9054, 25544), (9579, 24144), (12072, 19158), (12772, 18108), (14832, 15593)]