213991344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{212293}}^1$

素因数の和:212314

約数の個数: 60

約数和(自身を含む): 684435856

約数和(自身を除く): 470444512

約数列:

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

約数ペア:

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