21980706624

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2950

約数の個数: 252

約数和(自身を含む): 68315282724

約数和(自身を除く): 46334576100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 192, 222, 228, 288, 296, 304, 333, 342, 361, 444, 456, 576, 592, 608, 666, 684, 703, 722, 888, 912, 1083, 1184, 1216, 1332, 1368, 1406, 1444, 1776, 1824, 2109, 2166, 2368, 2664, 2736, 2812, 2857, 2888, 3249, 3552, 3648, 4218, 4332, 5328, 5472, 5624, 5714, 5776, 6327, 6498, 7104, 8436, 8571, 8664, 10656, 10944, 11248, 11428, 11552, 12654, 12996, 13357, 16872, 17142, 17328, 21312, 22496, 22856, 23104, 25308, 25713, 25992, 26714, 33744, 34284, 34656, 40071, 44992, 45712, 50616, 51426, 51984, 53428, 54283, 67488, 68568, 69312, 80142, 91424, 101232, 102852, 103968, 105709, 106856, 108566, 120213, 134976, 137136, 160284, 162849, 182848, 202464, 205704, 207936, 211418, 213712, 217132, 240426, 274272, 317127, 320568, 325698, 404928, 411408, 422836, 427424, 434264, 480852, 488547, 548544, 634254, 641136, 651396, 822816, 845672, 854848, 868528, 951381, 961704, 977094, 1031377, 1268508, 1282272, 1302792, 1645632, 1691344, 1737056, 1902762, 1923408, 1954188, 2008471, 2062754, 2537016, 2564544, 2605584, 3094131, 3382688, 3474112, 3805524, 3846816, 3908376, 4016942, 4125508, 5074032, 5211168, 6025413, 6188262, 6765376, 7611048, 7693632, 7816752, 8033884, 8251016, 9282393, 10148064, 10422336, 12050826, 12376524, 15222096, 15633504, 16067768, 16502032, 18076239, 18564786, 20296128, 24101652, 24753048, 30444192, 31267008, 32135536, 33004064, 36152478, 37129572, 38160949, 48203304, 49506096, 60888384, 64271072, 66008128, 72304956, 74259144, 76321898, 96406608, 99012192, 114482847, 128542144, 144609912, 148518288, 152643796, 192813216, 198024384, 228965694, 289219824, 297036576, 305287592, 343448541, 385626432, 457931388, 578439648, 594073152, 610575184, 686897082, 915862776, 1156879296, 1221150368, 1373794164, 1831725552, 2442300736, 2747588328, 3663451104, 5495176656, 7326902208, 10990353312, 21980706624]

約数ペア:

[(1, 21980706624), (2, 10990353312), (3, 7326902208), (4, 5495176656), (6, 3663451104), (8, 2747588328), (9, 2442300736), (12, 1831725552), (16, 1373794164), (18, 1221150368), (19, 1156879296), (24, 915862776), (32, 686897082), (36, 610575184), (37, 594073152), (38, 578439648), (48, 457931388), (57, 385626432), (64, 343448541), (72, 305287592), (74, 297036576), (76, 289219824), (96, 228965694), (111, 198024384), (114, 192813216), (144, 152643796), (148, 148518288), (152, 144609912), (171, 128542144), (192, 114482847), (222, 99012192), (228, 96406608), (288, 76321898), (296, 74259144), (304, 72304956), (333, 66008128), (342, 64271072), (361, 60888384), (444, 49506096), (456, 48203304), (576, 38160949), (592, 37129572), (608, 36152478), (666, 33004064), (684, 32135536), (703, 31267008), (722, 30444192), (888, 24753048), (912, 24101652), (1083, 20296128), (1184, 18564786), (1216, 18076239), (1332, 16502032), (1368, 16067768), (1406, 15633504), (1444, 15222096), (1776, 12376524), (1824, 12050826), (2109, 10422336), (2166, 10148064), (2368, 9282393), (2664, 8251016), (2736, 8033884), (2812, 7816752), (2857, 7693632), (2888, 7611048), (3249, 6765376), (3552, 6188262), (3648, 6025413), (4218, 5211168), (4332, 5074032), (5328, 4125508), (5472, 4016942), (5624, 3908376), (5714, 3846816), (5776, 3805524), (6327, 3474112), (6498, 3382688), (7104, 3094131), (8436, 2605584), (8571, 2564544), (8664, 2537016), (10656, 2062754), (10944, 2008471), (11248, 1954188), (11428, 1923408), (11552, 1902762), (12654, 1737056), (12996, 1691344), (13357, 1645632), (16872, 1302792), (17142, 1282272), (17328, 1268508), (21312, 1031377), (22496, 977094), (22856, 961704), (23104, 951381), (25308, 868528), (25713, 854848), (25992, 845672), (26714, 822816), (33744, 651396), (34284, 641136), (34656, 634254), (40071, 548544), (44992, 488547), (45712, 480852), (50616, 434264), (51426, 427424), (51984, 422836), (53428, 411408), (54283, 404928), (67488, 325698), (68568, 320568), (69312, 317127), (80142, 274272), (91424, 240426), (101232, 217132), (102852, 213712), (103968, 211418), (105709, 207936), (106856, 205704), (108566, 202464), (120213, 182848), (134976, 162849), (137136, 160284)]