279042288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{830483}}^1$

素因数の和:830501

約数の個数: 40

約数和(自身を含む): 823840128

約数和(自身を除く): 544797840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 830483, 1660966, 2491449, 3321932, 4982898, 5813381, 6643864, 9965796, 11626762, 13287728, 17440143, 19931592, 23253524, 34880286, 39863184, 46507048, 69760572, 93014096, 139521144, 279042288]

約数ペア:

[(1, 279042288), (2, 139521144), (3, 93014096), (4, 69760572), (6, 46507048), (7, 39863184), (8, 34880286), (12, 23253524), (14, 19931592), (16, 17440143), (21, 13287728), (24, 11626762), (28, 9965796), (42, 6643864), (48, 5813381), (56, 4982898), (84, 3321932), (112, 2491449), (168, 1660966), (336, 830483)]