21917425376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12653}}^1$

素因数の和:12737

約数の個数: 192

約数和(自身を含む): 58163857920

約数和(自身を除く): 36246432544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 74, 76, 77, 88, 112, 133, 148, 152, 154, 176, 209, 224, 259, 266, 296, 304, 308, 352, 407, 418, 518, 532, 592, 608, 616, 703, 814, 836, 1036, 1064, 1184, 1232, 1406, 1463, 1628, 1672, 2072, 2128, 2464, 2812, 2849, 2926, 3256, 3344, 4144, 4256, 4921, 5624, 5698, 5852, 6512, 6688, 7733, 8288, 9842, 11248, 11396, 11704, 12653, 13024, 15466, 19684, 22496, 22792, 23408, 25306, 30932, 39368, 45584, 46816, 50612, 54131, 61864, 78736, 88571, 91168, 101224, 108262, 123728, 139183, 157472, 177142, 202448, 216524, 240407, 247456, 278366, 354284, 404896, 433048, 468161, 480814, 556732, 708568, 866096, 936322, 961628, 974281, 1113464, 1417136, 1682849, 1732192, 1872644, 1923256, 1948562, 2226928, 2644477, 2834272, 3277127, 3365698, 3745288, 3846512, 3897124, 4453856, 5149771, 5288954, 6554254, 6731396, 7490576, 7693024, 7794248, 8895059, 10299542, 10577908, 13108508, 13462792, 14981152, 15588496, 17790118, 18511339, 20599084, 21155816, 26217016, 26925584, 31176992, 35580236, 36048397, 37022678, 41198168, 42311632, 52434032, 53851168, 62265413, 71160472, 72096794, 74045356, 82396336, 84623264, 97845649, 104868064, 124530826, 142320944, 144193588, 148090712, 164792672, 195691298, 249061652, 284641888, 288387176, 296181424, 391382596, 498123304, 576774352, 592362848, 684919543, 782765192, 996246608, 1153548704, 1369839086, 1565530384, 1992493216, 2739678172, 3131060768, 5479356344, 10958712688, 21917425376]

約数ペア:

[(1, 21917425376), (2, 10958712688), (4, 5479356344), (7, 3131060768), (8, 2739678172), (11, 1992493216), (14, 1565530384), (16, 1369839086), (19, 1153548704), (22, 996246608), (28, 782765192), (32, 684919543), (37, 592362848), (38, 576774352), (44, 498123304), (56, 391382596), (74, 296181424), (76, 288387176), (77, 284641888), (88, 249061652), (112, 195691298), (133, 164792672), (148, 148090712), (152, 144193588), (154, 142320944), (176, 124530826), (209, 104868064), (224, 97845649), (259, 84623264), (266, 82396336), (296, 74045356), (304, 72096794), (308, 71160472), (352, 62265413), (407, 53851168), (418, 52434032), (518, 42311632), (532, 41198168), (592, 37022678), (608, 36048397), (616, 35580236), (703, 31176992), (814, 26925584), (836, 26217016), (1036, 21155816), (1064, 20599084), (1184, 18511339), (1232, 17790118), (1406, 15588496), (1463, 14981152), (1628, 13462792), (1672, 13108508), (2072, 10577908), (2128, 10299542), (2464, 8895059), (2812, 7794248), (2849, 7693024), (2926, 7490576), (3256, 6731396), (3344, 6554254), (4144, 5288954), (4256, 5149771), (4921, 4453856), (5624, 3897124), (5698, 3846512), (5852, 3745288), (6512, 3365698), (6688, 3277127), (7733, 2834272), (8288, 2644477), (9842, 2226928), (11248, 1948562), (11396, 1923256), (11704, 1872644), (12653, 1732192), (13024, 1682849), (15466, 1417136), (19684, 1113464), (22496, 974281), (22792, 961628), (23408, 936322), (25306, 866096), (30932, 708568), (39368, 556732), (45584, 480814), (46816, 468161), (50612, 433048), (54131, 404896), (61864, 354284), (78736, 278366), (88571, 247456), (91168, 240407), (101224, 216524), (108262, 202448), (123728, 177142), (139183, 157472)]