405167796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6277}}^1$

素因数の和:6461

約数の個数: 72

約数和(自身を含む): 1124314464

約数和(自身を除く): 719146668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 326, 396, 489, 652, 978, 1467, 1793, 1956, 2934, 3586, 5379, 5868, 6277, 7172, 10758, 12554, 16137, 18831, 21516, 25108, 32274, 37662, 56493, 64548, 69047, 75324, 112986, 138094, 207141, 225972, 276188, 414282, 621423, 828564, 1023151, 1242846, 2046302, 2485692, 3069453, 4092604, 6138906, 9208359, 11254661, 12277812, 18416718, 22509322, 33763983, 36833436, 45018644, 67527966, 101291949, 135055932, 202583898, 405167796]

約数ペア:

[(1, 405167796), (2, 202583898), (3, 135055932), (4, 101291949), (6, 67527966), (9, 45018644), (11, 36833436), (12, 33763983), (18, 22509322), (22, 18416718), (33, 12277812), (36, 11254661), (44, 9208359), (66, 6138906), (99, 4092604), (132, 3069453), (163, 2485692), (198, 2046302), (326, 1242846), (396, 1023151), (489, 828564), (652, 621423), (978, 414282), (1467, 276188), (1793, 225972), (1956, 207141), (2934, 138094), (3586, 112986), (5379, 75324), (5868, 69047), (6277, 64548), (7172, 56493), (10758, 37662), (12554, 32274), (16137, 25108), (18831, 21516)]