388611384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2313163}}^1$

素因数の和:2313179

約数の個数: 32

約数和(自身を含む): 1110318720

約数和(自身を除く): 721707336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2313163, 4626326, 6939489, 9252652, 13878978, 16192141, 18505304, 27757956, 32384282, 48576423, 55515912, 64768564, 97152846, 129537128, 194305692, 388611384]

約数ペア:

[(1, 388611384), (2, 194305692), (3, 129537128), (4, 97152846), (6, 64768564), (7, 55515912), (8, 48576423), (12, 32384282), (14, 27757956), (21, 18505304), (24, 16192141), (28, 13878978), (42, 9252652), (56, 6939489), (84, 4626326), (168, 2313163)]