238387128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11173}}^1$

素因数の和:11316

約数の個数: 64

約数和(自身を含む): 686530560

約数和(自身を除く): 448143432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 11173, 21336, 22346, 33519, 44692, 67038, 78211, 89384, 134076, 156422, 234633, 268152, 312844, 469266, 625688, 938532, 1418971, 1877064, 2837942, 4256913, 5675884, 8513826, 9932797, 11351768, 17027652, 19865594, 29798391, 34055304, 39731188, 59596782, 79462376, 119193564, 238387128]

約数ペア:

[(1, 238387128), (2, 119193564), (3, 79462376), (4, 59596782), (6, 39731188), (7, 34055304), (8, 29798391), (12, 19865594), (14, 17027652), (21, 11351768), (24, 9932797), (28, 8513826), (42, 5675884), (56, 4256913), (84, 2837942), (127, 1877064), (168, 1418971), (254, 938532), (381, 625688), (508, 469266), (762, 312844), (889, 268152), (1016, 234633), (1524, 156422), (1778, 134076), (2667, 89384), (3048, 78211), (3556, 67038), (5334, 44692), (7112, 33519), (10668, 22346), (11173, 21336)]