261874464

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 705329856

約数和(自身を除く): 443455392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 197, 227, 244, 366, 394, 454, 488, 591, 681, 732, 788, 908, 976, 1182, 1362, 1464, 1576, 1816, 1952, 2364, 2724, 2928, 3152, 3632, 4728, 5448, 5856, 6304, 7264, 9456, 10896, 12017, 13847, 18912, 21792, 24034, 27694, 36051, 41541, 44719, 48068, 55388, 72102, 83082, 89438, 96136, 110776, 134157, 144204, 166164, 178876, 192272, 221552, 268314, 288408, 332328, 357752, 384544, 443104, 536628, 576816, 664656, 715504, 1073256, 1153632, 1329312, 1431008, 2146512, 2727859, 4293024, 5455718, 8183577, 10911436, 16367154, 21822872, 32734308, 43645744, 65468616, 87291488, 130937232, 261874464]

約数ペア:

[(1, 261874464), (2, 130937232), (3, 87291488), (4, 65468616), (6, 43645744), (8, 32734308), (12, 21822872), (16, 16367154), (24, 10911436), (32, 8183577), (48, 5455718), (61, 4293024), (96, 2727859), (122, 2146512), (183, 1431008), (197, 1329312), (227, 1153632), (244, 1073256), (366, 715504), (394, 664656), (454, 576816), (488, 536628), (591, 443104), (681, 384544), (732, 357752), (788, 332328), (908, 288408), (976, 268314), (1182, 221552), (1362, 192272), (1464, 178876), (1576, 166164), (1816, 144204), (1952, 134157), (2364, 110776), (2724, 96136), (2928, 89438), (3152, 83082), (3632, 72102), (4728, 55388), (5448, 48068), (5856, 44719), (6304, 41541), (7264, 36051), (9456, 27694), (10896, 24034), (12017, 21792), (13847, 18912)]