231653328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 622436352

約数和(自身を除く): 390783024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 1031, 1208, 1488, 1812, 2062, 2416, 3093, 3624, 4124, 4681, 6186, 7248, 8248, 9362, 12372, 14043, 16496, 18724, 24744, 28086, 31961, 37448, 49488, 56172, 63922, 74896, 95883, 112344, 127844, 155681, 191766, 224688, 255688, 311362, 383532, 467043, 511376, 622724, 767064, 934086, 1245448, 1534128, 1868172, 2490896, 3736344, 4826111, 7472688, 9652222, 14478333, 19304444, 28956666, 38608888, 57913332, 77217776, 115826664, 231653328]

約数ペア:

[(1, 231653328), (2, 115826664), (3, 77217776), (4, 57913332), (6, 38608888), (8, 28956666), (12, 19304444), (16, 14478333), (24, 9652222), (31, 7472688), (48, 4826111), (62, 3736344), (93, 2490896), (124, 1868172), (151, 1534128), (186, 1245448), (248, 934086), (302, 767064), (372, 622724), (453, 511376), (496, 467043), (604, 383532), (744, 311362), (906, 255688), (1031, 224688), (1208, 191766), (1488, 155681), (1812, 127844), (2062, 112344), (2416, 95883), (3093, 74896), (3624, 63922), (4124, 56172), (4681, 49488), (6186, 37448), (7248, 31961), (8248, 28086), (9362, 24744), (12372, 18724), (14043, 16496)]