397119384

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{53549}}^1$

素因数の和:53664

約数の個数: 48

約数和(自身を含む): 1085994000

約数和(自身を除く): 688874616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 53549, 107098, 160647, 214196, 321294, 428392, 481941, 642588, 963882, 1285176, 1927764, 3855528, 5515547, 11031094, 16546641, 22062188, 33093282, 44124376, 49639923, 66186564, 99279846, 132373128, 198559692, 397119384]

約数ペア:

[(1, 397119384), (2, 198559692), (3, 132373128), (4, 99279846), (6, 66186564), (8, 49639923), (9, 44124376), (12, 33093282), (18, 22062188), (24, 16546641), (36, 11031094), (72, 5515547), (103, 3855528), (206, 1927764), (309, 1285176), (412, 963882), (618, 642588), (824, 481941), (927, 428392), (1236, 321294), (1854, 214196), (2472, 160647), (3708, 107098), (7416, 53549)]