400923312

素因数分解:

$2^4\times 3^1\times {\mathrm{2339}}^1\times {\mathrm{3571}}^1$

素因数の和:5921

約数の個数: 40

約数和(自身を含む): 1036451520

約数和(自身を除く): 635528208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2339, 3571, 4678, 7017, 7142, 9356, 10713, 14034, 14284, 18712, 21426, 28068, 28568, 37424, 42852, 56136, 57136, 85704, 112272, 171408, 8352569, 16705138, 25057707, 33410276, 50115414, 66820552, 100230828, 133641104, 200461656, 400923312]

約数ペア:

[(1, 400923312), (2, 200461656), (3, 133641104), (4, 100230828), (6, 66820552), (8, 50115414), (12, 33410276), (16, 25057707), (24, 16705138), (48, 8352569), (2339, 171408), (3571, 112272), (4678, 85704), (7017, 57136), (7142, 56136), (9356, 42852), (10713, 37424), (14034, 28568), (14284, 28068), (18712, 21426)]