1338288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{569}}^1$

素因数の和:594

約数の個数: 60

約数和(自身を含む): 4028760

約数和(自身を除く): 2690472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 569, 588, 784, 1138, 1176, 1707, 2276, 2352, 3414, 3983, 4552, 6828, 7966, 9104, 11949, 13656, 15932, 23898, 27312, 27881, 31864, 47796, 55762, 63728, 83643, 95592, 111524, 167286, 191184, 223048, 334572, 446096, 669144, 1338288]

約数ペア:

[(1, 1338288), (2, 669144), (3, 446096), (4, 334572), (6, 223048), (7, 191184), (8, 167286), (12, 111524), (14, 95592), (16, 83643), (21, 63728), (24, 55762), (28, 47796), (42, 31864), (48, 27881), (49, 27312), (56, 23898), (84, 15932), (98, 13656), (112, 11949), (147, 9104), (168, 7966), (196, 6828), (294, 4552), (336, 3983), (392, 3414), (569, 2352), (588, 2276), (784, 1707), (1138, 1176)]