324768717

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 629717760

約数和(自身を除く): 304949043

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 49, 63, 69, 91, 117, 147, 161, 189, 207, 273, 299, 351, 441, 483, 621, 637, 819, 821, 897, 1127, 1323, 1449, 1911, 2093, 2457, 2463, 2691, 3381, 4347, 5733, 5747, 6279, 7389, 8073, 10143, 10673, 14651, 17199, 17241, 18837, 18883, 22167, 30429, 32019, 40229, 43953, 51723, 56511, 56649, 74711, 96057, 120687, 131859, 132181, 155169, 169947, 224133, 245479, 288171, 362061, 395577, 396543, 509841, 522977, 672399, 736437, 925267, 1086183, 1189629, 1568931, 1718353, 2017197, 2209311, 2775801, 3568887, 4706793, 5155059, 6627933, 8327403, 12028471, 14120379, 15465177, 24982209, 36085413, 46395531, 108256239, 324768717]

約数ペア:

[(1, 324768717), (3, 108256239), (7, 46395531), (9, 36085413), (13, 24982209), (21, 15465177), (23, 14120379), (27, 12028471), (39, 8327403), (49, 6627933), (63, 5155059), (69, 4706793), (91, 3568887), (117, 2775801), (147, 2209311), (161, 2017197), (189, 1718353), (207, 1568931), (273, 1189629), (299, 1086183), (351, 925267), (441, 736437), (483, 672399), (621, 522977), (637, 509841), (819, 396543), (821, 395577), (897, 362061), (1127, 288171), (1323, 245479), (1449, 224133), (1911, 169947), (2093, 155169), (2457, 132181), (2463, 131859), (2691, 120687), (3381, 96057), (4347, 74711), (5733, 56649), (5747, 56511), (6279, 51723), (7389, 43953), (8073, 40229), (10143, 32019), (10673, 30429), (14651, 22167), (17199, 18883), (17241, 18837)]