718936128

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13473

約数の個数: 112

約数和(自身を含む): 2181880320

約数和(自身を除く): 1462944192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 13421, 17856, 26784, 26842, 40263, 53568, 53684, 80526, 107368, 120789, 161052, 214736, 241578, 322104, 362367, 416051, 429472, 483156, 644208, 724734, 832102, 858944, 966312, 1248153, 1288416, 1449468, 1664204, 1932624, 2496306, 2576832, 2898936, 3328408, 3744459, 3865248, 4992612, 5797872, 6656816, 7488918, 7730496, 9985224, 11233377, 11595744, 13313632, 14977836, 19970448, 22466754, 23191488, 26627264, 29955672, 39940896, 44933508, 59911344, 79881792, 89867016, 119822688, 179734032, 239645376, 359468064, 718936128]

約数ペア:

[(1, 718936128), (2, 359468064), (3, 239645376), (4, 179734032), (6, 119822688), (8, 89867016), (9, 79881792), (12, 59911344), (16, 44933508), (18, 39940896), (24, 29955672), (27, 26627264), (31, 23191488), (32, 22466754), (36, 19970448), (48, 14977836), (54, 13313632), (62, 11595744), (64, 11233377), (72, 9985224), (93, 7730496), (96, 7488918), (108, 6656816), (124, 5797872), (144, 4992612), (186, 3865248), (192, 3744459), (216, 3328408), (248, 2898936), (279, 2576832), (288, 2496306), (372, 1932624), (432, 1664204), (496, 1449468), (558, 1288416), (576, 1248153), (744, 966312), (837, 858944), (864, 832102), (992, 724734), (1116, 644208), (1488, 483156), (1674, 429472), (1728, 416051), (1984, 362367), (2232, 322104), (2976, 241578), (3348, 214736), (4464, 161052), (5952, 120789), (6696, 107368), (8928, 80526), (13392, 53684), (13421, 53568), (17856, 40263), (26784, 26842)]