1285884432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67141}}^1$

素因数の和:67181

約数の個数: 120

約数和(自身を含む): 4329316160

約数和(自身を除く): 3043431728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 67141, 134282, 201423, 268564, 402846, 469987, 537128, 604269, 805692, 939974, 1074256, 1208538, 1275679, 1409961, 1611384, 1879948, 2417076, 2551358, 2819922, 3222768, 3759896, 3827037, 4229883, 4834152, 5102716, 5639844, 7519792, 7654074, 8459766, 8929753, 9668304, 10205432, 11279688, 11481111, 15308148, 16919532, 17859506, 20410864, 22559376, 22962222, 26789259, 30616296, 33839064, 35719012, 45924444, 53578518, 61232592, 67678128, 71438024, 80367777, 91848888, 107157036, 142876048, 160735554, 183697776, 214314072, 321471108, 428628144, 642942216, 1285884432]

約数ペア:

[(1, 1285884432), (2, 642942216), (3, 428628144), (4, 321471108), (6, 214314072), (7, 183697776), (8, 160735554), (9, 142876048), (12, 107157036), (14, 91848888), (16, 80367777), (18, 71438024), (19, 67678128), (21, 61232592), (24, 53578518), (28, 45924444), (36, 35719012), (38, 33839064), (42, 30616296), (48, 26789259), (56, 22962222), (57, 22559376), (63, 20410864), (72, 17859506), (76, 16919532), (84, 15308148), (112, 11481111), (114, 11279688), (126, 10205432), (133, 9668304), (144, 8929753), (152, 8459766), (168, 7654074), (171, 7519792), (228, 5639844), (252, 5102716), (266, 4834152), (304, 4229883), (336, 3827037), (342, 3759896), (399, 3222768), (456, 2819922), (504, 2551358), (532, 2417076), (684, 1879948), (798, 1611384), (912, 1409961), (1008, 1275679), (1064, 1208538), (1197, 1074256), (1368, 939974), (1596, 805692), (2128, 604269), (2394, 537128), (2736, 469987), (3192, 402846), (4788, 268564), (6384, 201423), (9576, 134282), (19152, 67141)]