386443128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4391}}^1$

素因数の和:4612

約数の個数: 64

約数和(自身を含む): 1022457600

約数和(自身を除く): 636014472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 193, 228, 386, 456, 579, 772, 1158, 1544, 2316, 3667, 4391, 4632, 7334, 8782, 11001, 13173, 14668, 17564, 22002, 26346, 29336, 35128, 44004, 52692, 83429, 88008, 105384, 166858, 250287, 333716, 500574, 667432, 847463, 1001148, 1694926, 2002296, 2542389, 3389852, 5084778, 6779704, 10169556, 16101797, 20339112, 32203594, 48305391, 64407188, 96610782, 128814376, 193221564, 386443128]

約数ペア:

[(1, 386443128), (2, 193221564), (3, 128814376), (4, 96610782), (6, 64407188), (8, 48305391), (12, 32203594), (19, 20339112), (24, 16101797), (38, 10169556), (57, 6779704), (76, 5084778), (114, 3389852), (152, 2542389), (193, 2002296), (228, 1694926), (386, 1001148), (456, 847463), (579, 667432), (772, 500574), (1158, 333716), (1544, 250287), (2316, 166858), (3667, 105384), (4391, 88008), (4632, 83429), (7334, 52692), (8782, 44004), (11001, 35128), (13173, 29336), (14668, 26346), (17564, 22002)]