238003968

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7269

約数の個数: 72

約数和(自身を含む): 648258688

約数和(自身を除く): 410254720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5504, 7207, 8256, 11008, 14414, 16512, 21621, 28828, 33024, 43242, 57656, 86484, 115312, 172968, 230624, 309901, 345936, 461248, 619802, 691872, 922496, 929703, 1239604, 1383744, 1844992, 1859406, 2479208, 2767488, 3718812, 4958416, 5534976, 7437624, 9916832, 14875248, 19833664, 29750496, 39667328, 59500992, 79334656, 119001984, 238003968]

約数ペア:

[(1, 238003968), (2, 119001984), (3, 79334656), (4, 59500992), (6, 39667328), (8, 29750496), (12, 19833664), (16, 14875248), (24, 9916832), (32, 7437624), (43, 5534976), (48, 4958416), (64, 3718812), (86, 2767488), (96, 2479208), (128, 1859406), (129, 1844992), (172, 1383744), (192, 1239604), (256, 929703), (258, 922496), (344, 691872), (384, 619802), (516, 461248), (688, 345936), (768, 309901), (1032, 230624), (1376, 172968), (2064, 115312), (2752, 86484), (4128, 57656), (5504, 43242), (7207, 33024), (8256, 28828), (11008, 21621), (14414, 16512)]