21123827712

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:683

約数の個数: 288

約数和(自身を含む): 66181752000

約数和(自身を除く): 45057924288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 199, 208, 234, 256, 288, 312, 384, 398, 416, 443, 468, 512, 576, 597, 624, 768, 796, 832, 886, 936, 1024, 1152, 1194, 1248, 1329, 1536, 1592, 1664, 1772, 1791, 1872, 2048, 2304, 2388, 2496, 2587, 2658, 3072, 3184, 3328, 3544, 3582, 3744, 3987, 4608, 4776, 4992, 5174, 5316, 5759, 6144, 6368, 6656, 7088, 7164, 7488, 7761, 7974, 9216, 9552, 9984, 10348, 10632, 11518, 12736, 13312, 14176, 14328, 14976, 15522, 15948, 17277, 18432, 19104, 19968, 20696, 21264, 23036, 23283, 25472, 26624, 28352, 28656, 29952, 31044, 31896, 34554, 38208, 39936, 41392, 42528, 46072, 46566, 50944, 51831, 56704, 57312, 59904, 62088, 63792, 69108, 76416, 79872, 82784, 85056, 88157, 92144, 93132, 101888, 103662, 113408, 114624, 119808, 124176, 127584, 138216, 152832, 165568, 170112, 176314, 184288, 186264, 203776, 207324, 226816, 229248, 239616, 248352, 255168, 264471, 276432, 305664, 331136, 340224, 352628, 368576, 372528, 407552, 414648, 453632, 458496, 496704, 510336, 528942, 552864, 611328, 662272, 680448, 705256, 737152, 745056, 793413, 829296, 907264, 916992, 993408, 1020672, 1057884, 1105728, 1146041, 1222656, 1324544, 1360896, 1410512, 1474304, 1490112, 1586826, 1658592, 1833984, 1986816, 2041344, 2115768, 2211456, 2292082, 2649088, 2721792, 2821024, 2948608, 2980224, 3173652, 3317184, 3438123, 3667968, 3973632, 4082688, 4231536, 4422912, 4584164, 5298176, 5642048, 5897216, 5960448, 6347304, 6634368, 6876246, 7947264, 8165376, 8463072, 8845824, 9168328, 10314369, 11284096, 11794432, 11920896, 12694608, 13268736, 13752492, 15894528, 16926144, 17691648, 18336656, 20628738, 22568192, 23841792, 25389216, 26537472, 27504984, 33852288, 35383296, 36673312, 41257476, 45136384, 47683584, 50778432, 53074944, 55009968, 67704576, 73346624, 82514952, 90272768, 101556864, 106149888, 110019936, 135409152, 146693248, 165029904, 180545536, 203113728, 220039872, 270818304, 293386496, 330059808, 406227456, 440079744, 541636608, 586772992, 660119616, 812454912, 880159488, 1173545984, 1320239232, 1624909824, 1760318976, 2347091968, 2640478464, 3520637952, 5280956928, 7041275904, 10561913856, 21123827712]

約数ペア:

[(1, 21123827712), (2, 10561913856), (3, 7041275904), (4, 5280956928), (6, 3520637952), (8, 2640478464), (9, 2347091968), (12, 1760318976), (13, 1624909824), (16, 1320239232), (18, 1173545984), (24, 880159488), (26, 812454912), (32, 660119616), (36, 586772992), (39, 541636608), (48, 440079744), (52, 406227456), (64, 330059808), (72, 293386496), (78, 270818304), (96, 220039872), (104, 203113728), (117, 180545536), (128, 165029904), (144, 146693248), (156, 135409152), (192, 110019936), (199, 106149888), (208, 101556864), (234, 90272768), (256, 82514952), (288, 73346624), (312, 67704576), (384, 55009968), (398, 53074944), (416, 50778432), (443, 47683584), (468, 45136384), (512, 41257476), (576, 36673312), (597, 35383296), (624, 33852288), (768, 27504984), (796, 26537472), (832, 25389216), (886, 23841792), (936, 22568192), (1024, 20628738), (1152, 18336656), (1194, 17691648), (1248, 16926144), (1329, 15894528), (1536, 13752492), (1592, 13268736), (1664, 12694608), (1772, 11920896), (1791, 11794432), (1872, 11284096), (2048, 10314369), (2304, 9168328), (2388, 8845824), (2496, 8463072), (2587, 8165376), (2658, 7947264), (3072, 6876246), (3184, 6634368), (3328, 6347304), (3544, 5960448), (3582, 5897216), (3744, 5642048), (3987, 5298176), (4608, 4584164), (4776, 4422912), (4992, 4231536), (5174, 4082688), (5316, 3973632), (5759, 3667968), (6144, 3438123), (6368, 3317184), (6656, 3173652), (7088, 2980224), (7164, 2948608), (7488, 2821024), (7761, 2721792), (7974, 2649088), (9216, 2292082), (9552, 2211456), (9984, 2115768), (10348, 2041344), (10632, 1986816), (11518, 1833984), (12736, 1658592), (13312, 1586826), (14176, 1490112), (14328, 1474304), (14976, 1410512), (15522, 1360896), (15948, 1324544), (17277, 1222656), (18432, 1146041), (19104, 1105728), (19968, 1057884), (20696, 1020672), (21264, 993408), (23036, 916992), (23283, 907264), (25472, 829296), (26624, 793413), (28352, 745056), (28656, 737152), (29952, 705256), (31044, 680448), (31896, 662272), (34554, 611328), (38208, 552864), (39936, 528942), (41392, 510336), (42528, 496704), (46072, 458496), (46566, 453632), (50944, 414648), (51831, 407552), (56704, 372528), (57312, 368576), (59904, 352628), (62088, 340224), (63792, 331136), (69108, 305664), (76416, 276432), (79872, 264471), (82784, 255168), (85056, 248352), (88157, 239616), (92144, 229248), (93132, 226816), (101888, 207324), (103662, 203776), (113408, 186264), (114624, 184288), (119808, 176314), (124176, 170112), (127584, 165568), (138216, 152832)]