308481408

素因数分解:

$2^7\times 3^2\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 891469800

約数和(自身を除く): 582988392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 331, 384, 576, 662, 809, 993, 1152, 1324, 1618, 1986, 2427, 2648, 2979, 3236, 3972, 4854, 5296, 5958, 6472, 7281, 7944, 9708, 10592, 11916, 12944, 14562, 15888, 19416, 21184, 23832, 25888, 29124, 31776, 38832, 42368, 47664, 51776, 58248, 63552, 77664, 95328, 103552, 116496, 127104, 155328, 190656, 232992, 267779, 310656, 381312, 465984, 535558, 803337, 931968, 1071116, 1606674, 2142232, 2410011, 3213348, 4284464, 4820022, 6426696, 8568928, 9640044, 12853392, 17137856, 19280088, 25706784, 34275712, 38560176, 51413568, 77120352, 102827136, 154240704, 308481408]

約数ペア:

[(1, 308481408), (2, 154240704), (3, 102827136), (4, 77120352), (6, 51413568), (8, 38560176), (9, 34275712), (12, 25706784), (16, 19280088), (18, 17137856), (24, 12853392), (32, 9640044), (36, 8568928), (48, 6426696), (64, 4820022), (72, 4284464), (96, 3213348), (128, 2410011), (144, 2142232), (192, 1606674), (288, 1071116), (331, 931968), (384, 803337), (576, 535558), (662, 465984), (809, 381312), (993, 310656), (1152, 267779), (1324, 232992), (1618, 190656), (1986, 155328), (2427, 127104), (2648, 116496), (2979, 103552), (3236, 95328), (3972, 77664), (4854, 63552), (5296, 58248), (5958, 51776), (6472, 47664), (7281, 42368), (7944, 38832), (9708, 31776), (10592, 29124), (11916, 25888), (12944, 23832), (14562, 21184), (15888, 19416)]