261353232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11273}}^1$

素因数の和:11317

約数の個数: 120

約数和(自身を含む): 872337024

約数和(自身を除く): 610983792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11273, 11592, 22546, 23184, 33819, 45092, 67638, 78911, 90184, 101457, 135276, 157822, 180368, 202914, 236733, 259279, 270552, 315644, 405828, 473466, 518558, 541104, 631288, 710199, 777837, 811656, 946932, 1037116, 1262576, 1420398, 1555674, 1623312, 1814953, 1893864, 2074232, 2333511, 2840796, 3111348, 3629906, 3787728, 4148464, 4667022, 5444859, 5681592, 6222696, 7259812, 9334044, 10889718, 11363184, 12445392, 14519624, 16334577, 18668088, 21779436, 29039248, 32669154, 37336176, 43558872, 65338308, 87117744, 130676616, 261353232]

約数ペア:

[(1, 261353232), (2, 130676616), (3, 87117744), (4, 65338308), (6, 43558872), (7, 37336176), (8, 32669154), (9, 29039248), (12, 21779436), (14, 18668088), (16, 16334577), (18, 14519624), (21, 12445392), (23, 11363184), (24, 10889718), (28, 9334044), (36, 7259812), (42, 6222696), (46, 5681592), (48, 5444859), (56, 4667022), (63, 4148464), (69, 3787728), (72, 3629906), (84, 3111348), (92, 2840796), (112, 2333511), (126, 2074232), (138, 1893864), (144, 1814953), (161, 1623312), (168, 1555674), (184, 1420398), (207, 1262576), (252, 1037116), (276, 946932), (322, 811656), (336, 777837), (368, 710199), (414, 631288), (483, 541104), (504, 518558), (552, 473466), (644, 405828), (828, 315644), (966, 270552), (1008, 259279), (1104, 236733), (1288, 202914), (1449, 180368), (1656, 157822), (1932, 135276), (2576, 101457), (2898, 90184), (3312, 78911), (3864, 67638), (5796, 45092), (7728, 33819), (11273, 23184), (11592, 22546)]