399312

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 1160640

約数和(自身を除く): 761328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 59, 72, 94, 118, 141, 144, 177, 188, 236, 282, 354, 376, 423, 472, 531, 564, 708, 752, 846, 944, 1062, 1128, 1416, 1692, 2124, 2256, 2773, 2832, 3384, 4248, 5546, 6768, 8319, 8496, 11092, 16638, 22184, 24957, 33276, 44368, 49914, 66552, 99828, 133104, 199656, 399312]

約数ペア:

[(1, 399312), (2, 199656), (3, 133104), (4, 99828), (6, 66552), (8, 49914), (9, 44368), (12, 33276), (16, 24957), (18, 22184), (24, 16638), (36, 11092), (47, 8496), (48, 8319), (59, 6768), (72, 5546), (94, 4248), (118, 3384), (141, 2832), (144, 2773), (177, 2256), (188, 2124), (236, 1692), (282, 1416), (354, 1128), (376, 1062), (423, 944), (472, 846), (531, 752), (564, 708)]