265047588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 761342400

約数和(自身を除く): 496294812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 59, 78, 87, 116, 117, 118, 156, 174, 177, 234, 236, 261, 331, 348, 354, 377, 468, 522, 531, 662, 708, 754, 767, 993, 1044, 1062, 1131, 1324, 1508, 1534, 1711, 1986, 2124, 2262, 2301, 2979, 3068, 3393, 3422, 3972, 4303, 4524, 4602, 5133, 5958, 6786, 6844, 6903, 8606, 9204, 9599, 10266, 11916, 12909, 13572, 13806, 15399, 17212, 19198, 19529, 20532, 22243, 25818, 27612, 28797, 30798, 38396, 38727, 39058, 44486, 51636, 57594, 58587, 61596, 66729, 77454, 78116, 86391, 88972, 115188, 117174, 124787, 133458, 154908, 172782, 175761, 200187, 234348, 249574, 253877, 266916, 345564, 351522, 374361, 400374, 499148, 507754, 566341, 703044, 748722, 761631, 800748, 1015508, 1123083, 1132682, 1497444, 1523262, 1699023, 2246166, 2265364, 2284893, 3046524, 3398046, 4492332, 4569786, 5097069, 6796092, 7362433, 9139572, 10194138, 14724866, 20388276, 22087299, 29449732, 44174598, 66261897, 88349196, 132523794, 265047588]

約数ペア:

[(1, 265047588), (2, 132523794), (3, 88349196), (4, 66261897), (6, 44174598), (9, 29449732), (12, 22087299), (13, 20388276), (18, 14724866), (26, 10194138), (29, 9139572), (36, 7362433), (39, 6796092), (52, 5097069), (58, 4569786), (59, 4492332), (78, 3398046), (87, 3046524), (116, 2284893), (117, 2265364), (118, 2246166), (156, 1699023), (174, 1523262), (177, 1497444), (234, 1132682), (236, 1123083), (261, 1015508), (331, 800748), (348, 761631), (354, 748722), (377, 703044), (468, 566341), (522, 507754), (531, 499148), (662, 400374), (708, 374361), (754, 351522), (767, 345564), (993, 266916), (1044, 253877), (1062, 249574), (1131, 234348), (1324, 200187), (1508, 175761), (1534, 172782), (1711, 154908), (1986, 133458), (2124, 124787), (2262, 117174), (2301, 115188), (2979, 88972), (3068, 86391), (3393, 78116), (3422, 77454), (3972, 66729), (4303, 61596), (4524, 58587), (4602, 57594), (5133, 51636), (5958, 44486), (6786, 39058), (6844, 38727), (6903, 38396), (8606, 30798), (9204, 28797), (9599, 27612), (10266, 25818), (11916, 22243), (12909, 20532), (13572, 19529), (13806, 19198), (15399, 17212)]