312228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{59}}^1$

素因数の和:86

約数の個数: 72

約数和(自身を含む): 957600

約数和(自身を除く): 645372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 84, 98, 108, 118, 126, 147, 177, 189, 196, 236, 252, 294, 354, 378, 413, 441, 531, 588, 708, 756, 826, 882, 1062, 1239, 1323, 1593, 1652, 1764, 2124, 2478, 2646, 2891, 3186, 3717, 4956, 5292, 5782, 6372, 7434, 8673, 11151, 11564, 14868, 17346, 22302, 26019, 34692, 44604, 52038, 78057, 104076, 156114, 312228]

約数ペア:

[(1, 312228), (2, 156114), (3, 104076), (4, 78057), (6, 52038), (7, 44604), (9, 34692), (12, 26019), (14, 22302), (18, 17346), (21, 14868), (27, 11564), (28, 11151), (36, 8673), (42, 7434), (49, 6372), (54, 5782), (59, 5292), (63, 4956), (84, 3717), (98, 3186), (108, 2891), (118, 2646), (126, 2478), (147, 2124), (177, 1764), (189, 1652), (196, 1593), (236, 1323), (252, 1239), (294, 1062), (354, 882), (378, 826), (413, 756), (441, 708), (531, 588)]