387983664

素因数分解:

$2^4\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{1951}}^1$

素因数の和:3346

約数の個数: 60

約数和(自身を含む): 1087158592

約数和(自身を除く): 699174928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1381, 1951, 2762, 3902, 4143, 5524, 5853, 7804, 8286, 11048, 11706, 12429, 15608, 16572, 17559, 22096, 23412, 24858, 31216, 33144, 35118, 46824, 49716, 66288, 70236, 93648, 99432, 140472, 198864, 280944, 2694331, 5388662, 8082993, 10777324, 16165986, 21554648, 24248979, 32331972, 43109296, 48497958, 64663944, 96995916, 129327888, 193991832, 387983664]

約数ペア:

[(1, 387983664), (2, 193991832), (3, 129327888), (4, 96995916), (6, 64663944), (8, 48497958), (9, 43109296), (12, 32331972), (16, 24248979), (18, 21554648), (24, 16165986), (36, 10777324), (48, 8082993), (72, 5388662), (144, 2694331), (1381, 280944), (1951, 198864), (2762, 140472), (3902, 99432), (4143, 93648), (5524, 70236), (5853, 66288), (7804, 49716), (8286, 46824), (11048, 35118), (11706, 33144), (12429, 31216), (15608, 24858), (16572, 23412), (17559, 22096)]