21359539968

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:999

約数の個数: 288

約数和(自身を含む): 63887394816

約数和(自身を除く): 42527854848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 67, 74, 78, 96, 104, 111, 128, 134, 148, 156, 192, 201, 208, 222, 256, 268, 296, 312, 384, 402, 416, 444, 481, 536, 592, 624, 768, 804, 832, 863, 871, 888, 962, 1072, 1184, 1248, 1443, 1608, 1664, 1726, 1742, 1776, 1924, 2144, 2368, 2479, 2496, 2589, 2613, 2886, 3216, 3328, 3452, 3484, 3552, 3848, 4288, 4736, 4958, 4992, 5178, 5226, 5772, 6432, 6904, 6968, 7104, 7437, 7696, 8576, 9472, 9916, 9984, 10356, 10452, 11219, 11544, 12864, 13808, 13936, 14208, 14874, 15392, 17152, 19832, 20712, 20904, 22438, 23088, 25728, 27616, 27872, 28416, 29748, 30784, 31931, 32227, 33657, 39664, 41424, 41808, 44876, 46176, 51456, 55232, 55744, 57821, 59496, 61568, 63862, 64454, 67314, 79328, 82848, 83616, 89752, 92352, 95793, 96681, 110464, 111488, 115642, 118992, 123136, 127724, 128908, 134628, 158656, 165696, 167232, 173463, 179504, 184704, 191586, 193362, 220928, 222976, 231284, 237984, 255448, 257816, 269256, 317312, 331392, 334464, 346926, 359008, 369408, 383172, 386724, 415103, 462568, 475968, 510896, 515632, 538512, 634624, 662784, 668928, 693852, 718016, 751673, 766344, 773448, 830206, 925136, 951936, 1021792, 1031264, 1077024, 1245309, 1387704, 1436032, 1503346, 1532688, 1546896, 1660412, 1850272, 1903872, 2043584, 2062528, 2139377, 2154048, 2255019, 2490618, 2775408, 2872064, 3006692, 3065376, 3093792, 3320824, 3700544, 4087168, 4125056, 4278754, 4308096, 4510038, 4981236, 5550816, 6013384, 6130752, 6187584, 6418131, 6641648, 7401088, 8174336, 8250112, 8557508, 8616192, 9020076, 9962472, 11101632, 12026768, 12261504, 12375168, 12836262, 13283296, 14802176, 17115016, 18040152, 19924944, 22203264, 24053536, 24523008, 24750336, 25672524, 26566592, 27811901, 34230032, 36080304, 39849888, 44406528, 48107072, 51345048, 53133184, 55623802, 68460064, 72160608, 79699776, 83435703, 96214144, 102690096, 106266368, 111247604, 136920128, 144321216, 159399552, 166871406, 192428288, 205380192, 222495208, 273840256, 288642432, 318799104, 333742812, 410760384, 444990416, 547680512, 577284864, 667485624, 821520768, 889980832, 1334971248, 1643041536, 1779961664, 2669942496, 3559923328, 5339884992, 7119846656, 10679769984, 21359539968]

約数ペア:

[(1, 21359539968), (2, 10679769984), (3, 7119846656), (4, 5339884992), (6, 3559923328), (8, 2669942496), (12, 1779961664), (13, 1643041536), (16, 1334971248), (24, 889980832), (26, 821520768), (32, 667485624), (37, 577284864), (39, 547680512), (48, 444990416), (52, 410760384), (64, 333742812), (67, 318799104), (74, 288642432), (78, 273840256), (96, 222495208), (104, 205380192), (111, 192428288), (128, 166871406), (134, 159399552), (148, 144321216), (156, 136920128), (192, 111247604), (201, 106266368), (208, 102690096), (222, 96214144), (256, 83435703), (268, 79699776), (296, 72160608), (312, 68460064), (384, 55623802), (402, 53133184), (416, 51345048), (444, 48107072), (481, 44406528), (536, 39849888), (592, 36080304), (624, 34230032), (768, 27811901), (804, 26566592), (832, 25672524), (863, 24750336), (871, 24523008), (888, 24053536), (962, 22203264), (1072, 19924944), (1184, 18040152), (1248, 17115016), (1443, 14802176), (1608, 13283296), (1664, 12836262), (1726, 12375168), (1742, 12261504), (1776, 12026768), (1924, 11101632), (2144, 9962472), (2368, 9020076), (2479, 8616192), (2496, 8557508), (2589, 8250112), (2613, 8174336), (2886, 7401088), (3216, 6641648), (3328, 6418131), (3452, 6187584), (3484, 6130752), (3552, 6013384), (3848, 5550816), (4288, 4981236), (4736, 4510038), (4958, 4308096), (4992, 4278754), (5178, 4125056), (5226, 4087168), (5772, 3700544), (6432, 3320824), (6904, 3093792), (6968, 3065376), (7104, 3006692), (7437, 2872064), (7696, 2775408), (8576, 2490618), (9472, 2255019), (9916, 2154048), (9984, 2139377), (10356, 2062528), (10452, 2043584), (11219, 1903872), (11544, 1850272), (12864, 1660412), (13808, 1546896), (13936, 1532688), (14208, 1503346), (14874, 1436032), (15392, 1387704), (17152, 1245309), (19832, 1077024), (20712, 1031264), (20904, 1021792), (22438, 951936), (23088, 925136), (25728, 830206), (27616, 773448), (27872, 766344), (28416, 751673), (29748, 718016), (30784, 693852), (31931, 668928), (32227, 662784), (33657, 634624), (39664, 538512), (41424, 515632), (41808, 510896), (44876, 475968), (46176, 462568), (51456, 415103), (55232, 386724), (55744, 383172), (57821, 369408), (59496, 359008), (61568, 346926), (63862, 334464), (64454, 331392), (67314, 317312), (79328, 269256), (82848, 257816), (83616, 255448), (89752, 237984), (92352, 231284), (95793, 222976), (96681, 220928), (110464, 193362), (111488, 191586), (115642, 184704), (118992, 179504), (123136, 173463), (127724, 167232), (128908, 165696), (134628, 158656)]