396228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 1088640

約数和(自身を除く): 692412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 89, 106, 159, 178, 212, 267, 318, 356, 371, 534, 623, 636, 742, 1068, 1113, 1246, 1484, 1869, 2226, 2492, 3738, 4452, 4717, 7476, 9434, 14151, 18868, 28302, 33019, 56604, 66038, 99057, 132076, 198114, 396228]

約数ペア:

[(1, 396228), (2, 198114), (3, 132076), (4, 99057), (6, 66038), (7, 56604), (12, 33019), (14, 28302), (21, 18868), (28, 14151), (42, 9434), (53, 7476), (84, 4717), (89, 4452), (106, 3738), (159, 2492), (178, 2226), (212, 1869), (267, 1484), (318, 1246), (356, 1113), (371, 1068), (534, 742), (623, 636)]