427982688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{212293}}^1$

素因数の和:212316

約数の個数: 72

約数和(自身を含む): 1390950288

約数和(自身を除く): 962967600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 212293, 424586, 636879, 849172, 1273758, 1486051, 1698344, 1910637, 2547516, 2972102, 3396688, 3821274, 4458153, 5095032, 5944204, 6793376, 7642548, 8916306, 10190064, 11888408, 13374459, 15285096, 17832612, 20380128, 23776816, 26748918, 30570192, 35665224, 47553632, 53497836, 61140384, 71330448, 106995672, 142660896, 213991344, 427982688]

約数ペア:

[(1, 427982688), (2, 213991344), (3, 142660896), (4, 106995672), (6, 71330448), (7, 61140384), (8, 53497836), (9, 47553632), (12, 35665224), (14, 30570192), (16, 26748918), (18, 23776816), (21, 20380128), (24, 17832612), (28, 15285096), (32, 13374459), (36, 11888408), (42, 10190064), (48, 8916306), (56, 7642548), (63, 6793376), (72, 5944204), (84, 5095032), (96, 4458153), (112, 3821274), (126, 3396688), (144, 2972102), (168, 2547516), (224, 1910637), (252, 1698344), (288, 1486051), (336, 1273758), (504, 849172), (672, 636879), (1008, 424586), (2016, 212293)]