1812539232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2591}}^1$

素因数の和:2961

約数の個数: 144

約数和(自身を含む): 5910008832

約数和(自身を除く): 4097469600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 347, 504, 672, 694, 1008, 1041, 1388, 2016, 2082, 2429, 2591, 2776, 3123, 4164, 4858, 5182, 5552, 6246, 7287, 7773, 8328, 9716, 10364, 11104, 12492, 14574, 15546, 16656, 18137, 19432, 20728, 21861, 23319, 24984, 29148, 31092, 33312, 36274, 38864, 41456, 43722, 46638, 49968, 54411, 58296, 62184, 72548, 77728, 82912, 87444, 93276, 99936, 108822, 116592, 124368, 145096, 163233, 174888, 186552, 217644, 233184, 248736, 290192, 326466, 349776, 373104, 435288, 580384, 652932, 699552, 746208, 870576, 899077, 1305864, 1741152, 1798154, 2611728, 2697231, 3596308, 5223456, 5394462, 6293539, 7192616, 8091693, 10788924, 12587078, 14385232, 16183386, 18880617, 21577848, 25174156, 28770464, 32366772, 37761234, 43155696, 50348312, 56641851, 64733544, 75522468, 86311392, 100696624, 113283702, 129467088, 151044936, 201393248, 226567404, 258934176, 302089872, 453134808, 604179744, 906269616, 1812539232]

約数ペア:

[(1, 1812539232), (2, 906269616), (3, 604179744), (4, 453134808), (6, 302089872), (7, 258934176), (8, 226567404), (9, 201393248), (12, 151044936), (14, 129467088), (16, 113283702), (18, 100696624), (21, 86311392), (24, 75522468), (28, 64733544), (32, 56641851), (36, 50348312), (42, 43155696), (48, 37761234), (56, 32366772), (63, 28770464), (72, 25174156), (84, 21577848), (96, 18880617), (112, 16183386), (126, 14385232), (144, 12587078), (168, 10788924), (224, 8091693), (252, 7192616), (288, 6293539), (336, 5394462), (347, 5223456), (504, 3596308), (672, 2697231), (694, 2611728), (1008, 1798154), (1041, 1741152), (1388, 1305864), (2016, 899077), (2082, 870576), (2429, 746208), (2591, 699552), (2776, 652932), (3123, 580384), (4164, 435288), (4858, 373104), (5182, 349776), (5552, 326466), (6246, 290192), (7287, 248736), (7773, 233184), (8328, 217644), (9716, 186552), (10364, 174888), (11104, 163233), (12492, 145096), (14574, 124368), (15546, 116592), (16656, 108822), (18137, 99936), (19432, 93276), (20728, 87444), (21861, 82912), (23319, 77728), (24984, 72548), (29148, 62184), (31092, 58296), (33312, 54411), (36274, 49968), (38864, 46638), (41456, 43722)]