234966456

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{20021}}^1$

素因数の和:20196

約数の個数: 48

約数和(自身を含む): 640303560

約数和(自身を除く): 405337104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 20021, 40042, 60063, 80084, 120126, 160168, 180189, 240252, 360378, 480504, 720756, 1441512, 3263423, 6526846, 9790269, 13053692, 19580538, 26107384, 29370807, 39161076, 58741614, 78322152, 117483228, 234966456]

約数ペア:

[(1, 234966456), (2, 117483228), (3, 78322152), (4, 58741614), (6, 39161076), (8, 29370807), (9, 26107384), (12, 19580538), (18, 13053692), (24, 9790269), (36, 6526846), (72, 3263423), (163, 1441512), (326, 720756), (489, 480504), (652, 360378), (978, 240252), (1304, 180189), (1467, 160168), (1956, 120126), (2934, 80084), (3912, 60063), (5868, 40042), (11736, 20021)]