21447591552

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:576

約数の個数: 384

約数和(自身を含む): 68137305600

約数和(自身を除く): 46689714048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 73, 76, 93, 96, 114, 124, 128, 144, 146, 152, 171, 186, 192, 219, 228, 248, 279, 288, 292, 304, 342, 372, 384, 433, 438, 456, 496, 558, 576, 584, 589, 608, 657, 684, 744, 866, 876, 912, 992, 1116, 1152, 1168, 1178, 1216, 1299, 1314, 1368, 1387, 1488, 1732, 1752, 1767, 1824, 1984, 2232, 2263, 2336, 2356, 2432, 2598, 2628, 2736, 2774, 2976, 3464, 3504, 3534, 3648, 3897, 3968, 4161, 4464, 4526, 4672, 4712, 5196, 5256, 5301, 5472, 5548, 5952, 6789, 6928, 7008, 7068, 7296, 7794, 8227, 8322, 8928, 9052, 9344, 9424, 10392, 10512, 10602, 10944, 11096, 11904, 12483, 13423, 13578, 13856, 14016, 14136, 15588, 16454, 16644, 17856, 18104, 18848, 20367, 20784, 21024, 21204, 21888, 22192, 24681, 24966, 26846, 27156, 27712, 28032, 28272, 31176, 31609, 32908, 33288, 35712, 36208, 37696, 40269, 40734, 41568, 42048, 42408, 42997, 44384, 49362, 49932, 53692, 54312, 55424, 56544, 62352, 63218, 65816, 66576, 72416, 74043, 75392, 80538, 81468, 83136, 84096, 84816, 85994, 88768, 94827, 98724, 99864, 107384, 108624, 113088, 120807, 124704, 126436, 128991, 131632, 133152, 144832, 148086, 161076, 162936, 166272, 169632, 171988, 177536, 189654, 197448, 199728, 214768, 217248, 226176, 241614, 249408, 252872, 255037, 257982, 263264, 266304, 284481, 289664, 296172, 322152, 325872, 339264, 343976, 379308, 386973, 394896, 399456, 429536, 434496, 483228, 498816, 505744, 510074, 515964, 526528, 532608, 568962, 592344, 600571, 644304, 651744, 678528, 687952, 758616, 765111, 773946, 789792, 798912, 859072, 868992, 966456, 979879, 1011488, 1020148, 1031928, 1053056, 1137924, 1184688, 1201142, 1288608, 1303488, 1375904, 1517232, 1530222, 1547892, 1579584, 1597824, 1718144, 1801713, 1932912, 1959758, 2022976, 2040296, 2063856, 2275848, 2295333, 2369376, 2402284, 2577216, 2606976, 2751808, 2939637, 3034464, 3060444, 3095784, 3159168, 3603426, 3865824, 3919516, 4045952, 4080592, 4127712, 4551696, 4590666, 4738752, 4804568, 5154432, 5405139, 5503616, 5879274, 6068928, 6120888, 6191568, 7206852, 7731648, 7839032, 8161184, 8255424, 8818911, 9103392, 9181332, 9477504, 9609136, 10810278, 11758548, 12137856, 12241776, 12383136, 14413704, 15463296, 15678064, 16322368, 16510848, 17637822, 18206784, 18362664, 18617701, 19218272, 21620556, 23517096, 24483552, 24766272, 28827408, 31356128, 32644736, 35275644, 36413568, 36725328, 37235402, 38436544, 43241112, 47034192, 48967104, 49532544, 55853103, 57654816, 62712256, 70551288, 73450656, 74470804, 76873088, 86482224, 94068384, 97934208, 111706206, 115309632, 125424512, 141102576, 146901312, 148941608, 167559309, 172964448, 188136768, 223412412, 230619264, 282205152, 293802624, 297883216, 335118618, 345928896, 376273536, 446824824, 564410304, 595766432, 670237236, 691857792, 893649648, 1128820608, 1191532864, 1340474472, 1787299296, 2383065728, 2680948944, 3574598592, 5361897888, 7149197184, 10723795776, 21447591552]

約数ペア:

[(1, 21447591552), (2, 10723795776), (3, 7149197184), (4, 5361897888), (6, 3574598592), (8, 2680948944), (9, 2383065728), (12, 1787299296), (16, 1340474472), (18, 1191532864), (19, 1128820608), (24, 893649648), (31, 691857792), (32, 670237236), (36, 595766432), (38, 564410304), (48, 446824824), (57, 376273536), (62, 345928896), (64, 335118618), (72, 297883216), (73, 293802624), (76, 282205152), (93, 230619264), (96, 223412412), (114, 188136768), (124, 172964448), (128, 167559309), (144, 148941608), (146, 146901312), (152, 141102576), (171, 125424512), (186, 115309632), (192, 111706206), (219, 97934208), (228, 94068384), (248, 86482224), (279, 76873088), (288, 74470804), (292, 73450656), (304, 70551288), (342, 62712256), (372, 57654816), (384, 55853103), (433, 49532544), (438, 48967104), (456, 47034192), (496, 43241112), (558, 38436544), (576, 37235402), (584, 36725328), (589, 36413568), (608, 35275644), (657, 32644736), (684, 31356128), (744, 28827408), (866, 24766272), (876, 24483552), (912, 23517096), (992, 21620556), (1116, 19218272), (1152, 18617701), (1168, 18362664), (1178, 18206784), (1216, 17637822), (1299, 16510848), (1314, 16322368), (1368, 15678064), (1387, 15463296), (1488, 14413704), (1732, 12383136), (1752, 12241776), (1767, 12137856), (1824, 11758548), (1984, 10810278), (2232, 9609136), (2263, 9477504), (2336, 9181332), (2356, 9103392), (2432, 8818911), (2598, 8255424), (2628, 8161184), (2736, 7839032), (2774, 7731648), (2976, 7206852), (3464, 6191568), (3504, 6120888), (3534, 6068928), (3648, 5879274), (3897, 5503616), (3968, 5405139), (4161, 5154432), (4464, 4804568), (4526, 4738752), (4672, 4590666), (4712, 4551696), (5196, 4127712), (5256, 4080592), (5301, 4045952), (5472, 3919516), (5548, 3865824), (5952, 3603426), (6789, 3159168), (6928, 3095784), (7008, 3060444), (7068, 3034464), (7296, 2939637), (7794, 2751808), (8227, 2606976), (8322, 2577216), (8928, 2402284), (9052, 2369376), (9344, 2295333), (9424, 2275848), (10392, 2063856), (10512, 2040296), (10602, 2022976), (10944, 1959758), (11096, 1932912), (11904, 1801713), (12483, 1718144), (13423, 1597824), (13578, 1579584), (13856, 1547892), (14016, 1530222), (14136, 1517232), (15588, 1375904), (16454, 1303488), (16644, 1288608), (17856, 1201142), (18104, 1184688), (18848, 1137924), (20367, 1053056), (20784, 1031928), (21024, 1020148), (21204, 1011488), (21888, 979879), (22192, 966456), (24681, 868992), (24966, 859072), (26846, 798912), (27156, 789792), (27712, 773946), (28032, 765111), (28272, 758616), (31176, 687952), (31609, 678528), (32908, 651744), (33288, 644304), (35712, 600571), (36208, 592344), (37696, 568962), (40269, 532608), (40734, 526528), (41568, 515964), (42048, 510074), (42408, 505744), (42997, 498816), (44384, 483228), (49362, 434496), (49932, 429536), (53692, 399456), (54312, 394896), (55424, 386973), (56544, 379308), (62352, 343976), (63218, 339264), (65816, 325872), (66576, 322152), (72416, 296172), (74043, 289664), (75392, 284481), (80538, 266304), (81468, 263264), (83136, 257982), (84096, 255037), (84816, 252872), (85994, 249408), (88768, 241614), (94827, 226176), (98724, 217248), (99864, 214768), (107384, 199728), (108624, 197448), (113088, 189654), (120807, 177536), (124704, 171988), (126436, 169632), (128991, 166272), (131632, 162936), (133152, 161076), (144832, 148086)]