1279582668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55799}}^1$

素因数の和:55836

約数の個数: 108

約数和(自身を含む): 4052084400

約数和(自身を除く): 2772501732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 55799, 111598, 167397, 223196, 334794, 390593, 502191, 669588, 725387, 781186, 1004382, 1171779, 1450774, 1562372, 2008764, 2176161, 2343558, 2734151, 2901548, 3515337, 4352322, 4687116, 5077709, 5468302, 6528483, 7030674, 8202453, 8704644, 10155418, 10936604, 13056966, 14061348, 15233127, 16404906, 20310836, 24607359, 26113932, 30466254, 32809812, 35543963, 45699381, 49214718, 60932508, 71087926, 91398762, 98429436, 106631889, 142175852, 182797524, 213263778, 319895667, 426527556, 639791334, 1279582668]

約数ペア:

[(1, 1279582668), (2, 639791334), (3, 426527556), (4, 319895667), (6, 213263778), (7, 182797524), (9, 142175852), (12, 106631889), (13, 98429436), (14, 91398762), (18, 71087926), (21, 60932508), (26, 49214718), (28, 45699381), (36, 35543963), (39, 32809812), (42, 30466254), (49, 26113932), (52, 24607359), (63, 20310836), (78, 16404906), (84, 15233127), (91, 14061348), (98, 13056966), (117, 10936604), (126, 10155418), (147, 8704644), (156, 8202453), (182, 7030674), (196, 6528483), (234, 5468302), (252, 5077709), (273, 4687116), (294, 4352322), (364, 3515337), (441, 2901548), (468, 2734151), (546, 2343558), (588, 2176161), (637, 2008764), (819, 1562372), (882, 1450774), (1092, 1171779), (1274, 1004382), (1638, 781186), (1764, 725387), (1911, 669588), (2548, 502191), (3276, 390593), (3822, 334794), (5733, 223196), (7644, 167397), (11466, 111598), (22932, 55799)]