228250428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{388181}}^1$

素因数の和:388202

約数の個数: 36

約数和(自身を含む): 619538472

約数和(自身を除く): 391288044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 388181, 776362, 1164543, 1552724, 2329086, 2717267, 4658172, 5434534, 8151801, 10869068, 16303602, 19020869, 32607204, 38041738, 57062607, 76083476, 114125214, 228250428]

約数ペア:

[(1, 228250428), (2, 114125214), (3, 76083476), (4, 57062607), (6, 38041738), (7, 32607204), (12, 19020869), (14, 16303602), (21, 10869068), (28, 8151801), (42, 5434534), (49, 4658172), (84, 2717267), (98, 2329086), (147, 1552724), (196, 1164543), (294, 776362), (588, 388181)]