251139384

素因数分解:

$2^3\times 3^2\times {\mathrm{1699}}^1\times {\mathrm{2053}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 680901000

約数和(自身を除く): 429761616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1699, 2053, 3398, 4106, 5097, 6159, 6796, 8212, 10194, 12318, 13592, 15291, 16424, 18477, 20388, 24636, 30582, 36954, 40776, 49272, 61164, 73908, 122328, 147816, 3488047, 6976094, 10464141, 13952188, 20928282, 27904376, 31392423, 41856564, 62784846, 83713128, 125569692, 251139384]

約数ペア:

[(1, 251139384), (2, 125569692), (3, 83713128), (4, 62784846), (6, 41856564), (8, 31392423), (9, 27904376), (12, 20928282), (18, 13952188), (24, 10464141), (36, 6976094), (72, 3488047), (1699, 147816), (2053, 122328), (3398, 73908), (4106, 61164), (5097, 49272), (6159, 40776), (6796, 36954), (8212, 30582), (10194, 24636), (12318, 20388), (13592, 18477), (15291, 16424)]