1211481264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1379

約数の個数: 160

約数和(自身を含む): 3739760640

約数和(自身を除く): 2528279376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 101, 112, 116, 168, 174, 202, 203, 232, 303, 336, 348, 404, 406, 464, 606, 609, 696, 707, 808, 812, 1212, 1218, 1231, 1392, 1414, 1616, 1624, 2121, 2424, 2436, 2462, 2828, 2929, 3248, 3693, 4242, 4848, 4872, 4924, 5656, 5858, 7386, 8484, 8617, 8787, 9744, 9848, 11312, 11716, 14772, 16968, 17234, 17574, 19696, 20503, 23432, 25851, 29544, 33936, 34468, 35148, 35699, 41006, 46864, 51702, 59088, 61509, 68936, 70296, 71398, 82012, 103404, 107097, 123018, 124331, 137872, 140592, 142796, 164024, 206808, 214194, 246036, 248662, 249893, 285592, 328048, 372993, 413616, 428388, 492072, 497324, 499786, 571184, 745986, 749679, 856776, 870317, 984144, 994648, 999572, 1491972, 1499358, 1713552, 1740634, 1989296, 1999144, 2610951, 2983944, 2998716, 3481268, 3605599, 3998288, 5221902, 5967888, 5997432, 6962536, 7211198, 10443804, 10816797, 11994864, 13925072, 14422396, 20887608, 21633594, 25239193, 28844792, 41775216, 43267188, 50478386, 57689584, 75717579, 86534376, 100956772, 151435158, 173068752, 201913544, 302870316, 403827088, 605740632, 1211481264]

約数ペア:

[(1, 1211481264), (2, 605740632), (3, 403827088), (4, 302870316), (6, 201913544), (7, 173068752), (8, 151435158), (12, 100956772), (14, 86534376), (16, 75717579), (21, 57689584), (24, 50478386), (28, 43267188), (29, 41775216), (42, 28844792), (48, 25239193), (56, 21633594), (58, 20887608), (84, 14422396), (87, 13925072), (101, 11994864), (112, 10816797), (116, 10443804), (168, 7211198), (174, 6962536), (202, 5997432), (203, 5967888), (232, 5221902), (303, 3998288), (336, 3605599), (348, 3481268), (404, 2998716), (406, 2983944), (464, 2610951), (606, 1999144), (609, 1989296), (696, 1740634), (707, 1713552), (808, 1499358), (812, 1491972), (1212, 999572), (1218, 994648), (1231, 984144), (1392, 870317), (1414, 856776), (1616, 749679), (1624, 745986), (2121, 571184), (2424, 499786), (2436, 497324), (2462, 492072), (2828, 428388), (2929, 413616), (3248, 372993), (3693, 328048), (4242, 285592), (4848, 249893), (4872, 248662), (4924, 246036), (5656, 214194), (5858, 206808), (7386, 164024), (8484, 142796), (8617, 140592), (8787, 137872), (9744, 124331), (9848, 123018), (11312, 107097), (11716, 103404), (14772, 82012), (16968, 71398), (17234, 70296), (17574, 68936), (19696, 61509), (20503, 59088), (23432, 51702), (25851, 46864), (29544, 41006), (33936, 35699), (34468, 35148)]