2389339992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 6579014400

約数和(自身を除く): 4189674408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 293, 312, 354, 443, 472, 586, 708, 767, 879, 886, 1172, 1329, 1416, 1534, 1758, 1772, 2301, 2344, 2658, 3068, 3516, 3544, 3809, 4602, 5316, 5759, 6136, 7032, 7618, 9204, 10632, 11427, 11518, 15236, 17277, 17287, 18408, 22854, 23036, 26137, 30472, 34554, 34574, 45708, 46072, 51861, 52274, 69108, 69148, 78411, 91416, 103722, 104548, 129799, 138216, 138296, 156822, 207444, 209096, 224731, 259598, 313644, 339781, 389397, 414888, 449462, 519196, 627288, 674193, 679562, 778794, 898924, 1019343, 1038392, 1348386, 1359124, 1557588, 1687387, 1797848, 2038686, 2696772, 2718248, 3115176, 3374774, 4077372, 5062161, 5393544, 6749548, 7658141, 8154744, 10124322, 13499096, 15316282, 20248644, 22974423, 30632564, 40497288, 45948846, 61265128, 91897692, 99555833, 183795384, 199111666, 298667499, 398223332, 597334998, 796446664, 1194669996, 2389339992]

約数ペア:

[(1, 2389339992), (2, 1194669996), (3, 796446664), (4, 597334998), (6, 398223332), (8, 298667499), (12, 199111666), (13, 183795384), (24, 99555833), (26, 91897692), (39, 61265128), (52, 45948846), (59, 40497288), (78, 30632564), (104, 22974423), (118, 20248644), (156, 15316282), (177, 13499096), (236, 10124322), (293, 8154744), (312, 7658141), (354, 6749548), (443, 5393544), (472, 5062161), (586, 4077372), (708, 3374774), (767, 3115176), (879, 2718248), (886, 2696772), (1172, 2038686), (1329, 1797848), (1416, 1687387), (1534, 1557588), (1758, 1359124), (1772, 1348386), (2301, 1038392), (2344, 1019343), (2658, 898924), (3068, 778794), (3516, 679562), (3544, 674193), (3809, 627288), (4602, 519196), (5316, 449462), (5759, 414888), (6136, 389397), (7032, 339781), (7618, 313644), (9204, 259598), (10632, 224731), (11427, 209096), (11518, 207444), (15236, 156822), (17277, 138296), (17287, 138216), (18408, 129799), (22854, 104548), (23036, 103722), (26137, 91416), (30472, 78411), (34554, 69148), (34574, 69108), (45708, 52274), (46072, 51861)]