669144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{569}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 1949400

約数和(自身を除く): 1280256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 569, 588, 1138, 1176, 1707, 2276, 3414, 3983, 4552, 6828, 7966, 11949, 13656, 15932, 23898, 27881, 31864, 47796, 55762, 83643, 95592, 111524, 167286, 223048, 334572, 669144]

約数ペア:

[(1, 669144), (2, 334572), (3, 223048), (4, 167286), (6, 111524), (7, 95592), (8, 83643), (12, 55762), (14, 47796), (21, 31864), (24, 27881), (28, 23898), (42, 15932), (49, 13656), (56, 11949), (84, 7966), (98, 6828), (147, 4552), (168, 3983), (196, 3414), (294, 2276), (392, 1707), (569, 1176), (588, 1138)]