387916308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{828881}}^1$

素因数の和:828904

約数の個数: 36

約数和(自身を含む): 1055995668

約数和(自身を除く): 668079360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 828881, 1657762, 2486643, 3315524, 4973286, 7459929, 9946572, 10775453, 14919858, 21550906, 29839716, 32326359, 43101812, 64652718, 96979077, 129305436, 193958154, 387916308]

約数ペア:

[(1, 387916308), (2, 193958154), (3, 129305436), (4, 96979077), (6, 64652718), (9, 43101812), (12, 32326359), (13, 29839716), (18, 21550906), (26, 14919858), (36, 10775453), (39, 9946572), (52, 7459929), (78, 4973286), (117, 3315524), (156, 2486643), (234, 1657762), (468, 828881)]