231395904

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12959}}^1$

素因数の和:13008

約数の個数: 84

約数和(自身を含む): 684702720

約数和(自身を除く): 453306816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 12959, 17856, 25918, 38877, 51836, 77754, 103672, 116631, 155508, 207344, 233262, 311016, 401729, 414688, 466524, 622032, 803458, 829376, 933048, 1205187, 1244064, 1606916, 1866096, 2410374, 2488128, 3213832, 3615561, 3732192, 4820748, 6427664, 7231122, 7464384, 9641496, 12855328, 14462244, 19282992, 25710656, 28924488, 38565984, 57848976, 77131968, 115697952, 231395904]

約数ペア:

[(1, 231395904), (2, 115697952), (3, 77131968), (4, 57848976), (6, 38565984), (8, 28924488), (9, 25710656), (12, 19282992), (16, 14462244), (18, 12855328), (24, 9641496), (31, 7464384), (32, 7231122), (36, 6427664), (48, 4820748), (62, 3732192), (64, 3615561), (72, 3213832), (93, 2488128), (96, 2410374), (124, 1866096), (144, 1606916), (186, 1244064), (192, 1205187), (248, 933048), (279, 829376), (288, 803458), (372, 622032), (496, 466524), (558, 414688), (576, 401729), (744, 311016), (992, 233262), (1116, 207344), (1488, 155508), (1984, 116631), (2232, 103672), (2976, 77754), (4464, 51836), (5952, 38877), (8928, 25918), (12959, 17856)]