400092671

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 508485600

約数和(自身を除く): 108392929

約数列:

[1, 11, 17, 19, 29, 121, 187, 209, 319, 323, 353, 493, 551, 2057, 2299, 3509, 3553, 3883, 5423, 6001, 6061, 6707, 9367, 10237, 39083, 42713, 59653, 66011, 66671, 73777, 103037, 112607, 114019, 174029, 194503, 726121, 811547, 1133407, 1238677, 1254209, 1914319, 2139533, 3306551, 13796299, 21057509, 23534863, 36372061, 400092671]

約数ペア:

[(1, 400092671), (11, 36372061), (17, 23534863), (19, 21057509), (29, 13796299), (121, 3306551), (187, 2139533), (209, 1914319), (319, 1254209), (323, 1238677), (353, 1133407), (493, 811547), (551, 726121), (2057, 194503), (2299, 174029), (3509, 114019), (3553, 112607), (3883, 103037), (5423, 73777), (6001, 66671), (6061, 66011), (6707, 59653), (9367, 42713), (10237, 39083)]