269635128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 794949120

約数和(自身を除く): 525313992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 83, 84, 122, 166, 168, 183, 244, 249, 317, 332, 366, 427, 488, 498, 581, 634, 664, 732, 854, 951, 996, 1162, 1268, 1281, 1464, 1708, 1743, 1902, 1992, 2219, 2324, 2536, 2562, 3416, 3486, 3804, 4438, 4648, 5063, 5124, 6657, 6972, 7608, 8876, 10126, 10248, 13314, 13944, 15189, 17752, 19337, 20252, 26311, 26628, 30378, 35441, 38674, 40504, 52622, 53256, 58011, 60756, 70882, 77348, 78933, 105244, 106323, 116022, 121512, 135359, 141764, 154696, 157866, 184177, 210488, 212646, 232044, 270718, 283528, 315732, 368354, 406077, 425292, 464088, 541436, 552531, 631464, 736708, 812154, 850584, 1082872, 1105062, 1473416, 1604971, 1624308, 2210124, 3209942, 3248616, 4420248, 4814913, 6419884, 9629826, 11234797, 12839768, 19259652, 22469594, 33704391, 38519304, 44939188, 67408782, 89878376, 134817564, 269635128]

約数ペア:

[(1, 269635128), (2, 134817564), (3, 89878376), (4, 67408782), (6, 44939188), (7, 38519304), (8, 33704391), (12, 22469594), (14, 19259652), (21, 12839768), (24, 11234797), (28, 9629826), (42, 6419884), (56, 4814913), (61, 4420248), (83, 3248616), (84, 3209942), (122, 2210124), (166, 1624308), (168, 1604971), (183, 1473416), (244, 1105062), (249, 1082872), (317, 850584), (332, 812154), (366, 736708), (427, 631464), (488, 552531), (498, 541436), (581, 464088), (634, 425292), (664, 406077), (732, 368354), (854, 315732), (951, 283528), (996, 270718), (1162, 232044), (1268, 212646), (1281, 210488), (1464, 184177), (1708, 157866), (1743, 154696), (1902, 141764), (1992, 135359), (2219, 121512), (2324, 116022), (2536, 106323), (2562, 105244), (3416, 78933), (3486, 77348), (3804, 70882), (4438, 60756), (4648, 58011), (5063, 53256), (5124, 52622), (6657, 40504), (6972, 38674), (7608, 35441), (8876, 30378), (10126, 26628), (10248, 26311), (13314, 20252), (13944, 19337), (15189, 17752)]