388091328

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3821}}^1$

素因数の和:3882

約数の個数: 84

約数和(自身を含む): 1073691528

約数和(自身を除く): 685600200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 736, 1058, 1104, 1472, 1587, 2116, 2208, 3174, 3821, 4232, 4416, 6348, 7642, 8464, 11463, 12696, 15284, 16928, 22926, 25392, 30568, 33856, 45852, 50784, 61136, 87883, 91704, 101568, 122272, 175766, 183408, 244544, 263649, 351532, 366816, 527298, 703064, 733632, 1054596, 1406128, 2021309, 2109192, 2812256, 4042618, 4218384, 5624512, 6063927, 8085236, 8436768, 12127854, 16170472, 16873536, 24255708, 32340944, 48511416, 64681888, 97022832, 129363776, 194045664, 388091328]

約数ペア:

[(1, 388091328), (2, 194045664), (3, 129363776), (4, 97022832), (6, 64681888), (8, 48511416), (12, 32340944), (16, 24255708), (23, 16873536), (24, 16170472), (32, 12127854), (46, 8436768), (48, 8085236), (64, 6063927), (69, 5624512), (92, 4218384), (96, 4042618), (138, 2812256), (184, 2109192), (192, 2021309), (276, 1406128), (368, 1054596), (529, 733632), (552, 703064), (736, 527298), (1058, 366816), (1104, 351532), (1472, 263649), (1587, 244544), (2116, 183408), (2208, 175766), (3174, 122272), (3821, 101568), (4232, 91704), (4416, 87883), (6348, 61136), (7642, 50784), (8464, 45852), (11463, 33856), (12696, 30568), (15284, 25392), (16928, 22926)]