21857121792

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7069}}^1$

素因数の和:7165

約数の個数: 240

約数和(自身を含む): 69953803920

約数和(自身を除く): 48096682128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 64, 66, 72, 88, 96, 99, 122, 128, 132, 144, 176, 183, 192, 198, 244, 256, 264, 288, 352, 366, 384, 396, 488, 512, 528, 549, 576, 671, 704, 732, 768, 792, 976, 1056, 1098, 1152, 1342, 1408, 1464, 1536, 1584, 1952, 2013, 2112, 2196, 2304, 2684, 2816, 2928, 3168, 3904, 4026, 4224, 4392, 4608, 5368, 5632, 5856, 6039, 6336, 7069, 7808, 8052, 8448, 8784, 10736, 11712, 12078, 12672, 14138, 15616, 16104, 16896, 17568, 21207, 21472, 23424, 24156, 25344, 28276, 31232, 32208, 35136, 42414, 42944, 46848, 48312, 50688, 56552, 63621, 64416, 70272, 77759, 84828, 85888, 93696, 96624, 113104, 127242, 128832, 140544, 155518, 169656, 171776, 193248, 226208, 233277, 254484, 257664, 281088, 311036, 339312, 343552, 386496, 431209, 452416, 466554, 508968, 515328, 622072, 678624, 699831, 772992, 862418, 904832, 933108, 1017936, 1030656, 1244144, 1293627, 1357248, 1399662, 1545984, 1724836, 1809664, 1866216, 2035872, 2488288, 2587254, 2714496, 2799324, 3091968, 3449672, 3619328, 3732432, 3880881, 4071744, 4743299, 4976576, 5174508, 5428992, 5598648, 6899344, 7464864, 7761762, 8143488, 9486598, 9953152, 10349016, 10857984, 11197296, 13798688, 14229897, 14929728, 15523524, 16286976, 18973196, 19906304, 20698032, 22394592, 27597376, 28459794, 29859456, 31047048, 32573952, 37946392, 39812608, 41396064, 42689691, 44789184, 55194752, 56919588, 59718912, 62094096, 75892784, 82792128, 85379382, 89578368, 110389504, 113839176, 119437824, 124188192, 151785568, 165584256, 170758764, 179156736, 220779008, 227678352, 248376384, 303571136, 331168512, 341517528, 358313472, 455356704, 496752768, 607142272, 662337024, 683035056, 910713408, 993505536, 1214284544, 1366070112, 1821426816, 1987011072, 2428569088, 2732140224, 3642853632, 5464280448, 7285707264, 10928560896, 21857121792]

約数ペア:

[(1, 21857121792), (2, 10928560896), (3, 7285707264), (4, 5464280448), (6, 3642853632), (8, 2732140224), (9, 2428569088), (11, 1987011072), (12, 1821426816), (16, 1366070112), (18, 1214284544), (22, 993505536), (24, 910713408), (32, 683035056), (33, 662337024), (36, 607142272), (44, 496752768), (48, 455356704), (61, 358313472), (64, 341517528), (66, 331168512), (72, 303571136), (88, 248376384), (96, 227678352), (99, 220779008), (122, 179156736), (128, 170758764), (132, 165584256), (144, 151785568), (176, 124188192), (183, 119437824), (192, 113839176), (198, 110389504), (244, 89578368), (256, 85379382), (264, 82792128), (288, 75892784), (352, 62094096), (366, 59718912), (384, 56919588), (396, 55194752), (488, 44789184), (512, 42689691), (528, 41396064), (549, 39812608), (576, 37946392), (671, 32573952), (704, 31047048), (732, 29859456), (768, 28459794), (792, 27597376), (976, 22394592), (1056, 20698032), (1098, 19906304), (1152, 18973196), (1342, 16286976), (1408, 15523524), (1464, 14929728), (1536, 14229897), (1584, 13798688), (1952, 11197296), (2013, 10857984), (2112, 10349016), (2196, 9953152), (2304, 9486598), (2684, 8143488), (2816, 7761762), (2928, 7464864), (3168, 6899344), (3904, 5598648), (4026, 5428992), (4224, 5174508), (4392, 4976576), (4608, 4743299), (5368, 4071744), (5632, 3880881), (5856, 3732432), (6039, 3619328), (6336, 3449672), (7069, 3091968), (7808, 2799324), (8052, 2714496), (8448, 2587254), (8784, 2488288), (10736, 2035872), (11712, 1866216), (12078, 1809664), (12672, 1724836), (14138, 1545984), (15616, 1399662), (16104, 1357248), (16896, 1293627), (17568, 1244144), (21207, 1030656), (21472, 1017936), (23424, 933108), (24156, 904832), (25344, 862418), (28276, 772992), (31232, 699831), (32208, 678624), (35136, 622072), (42414, 515328), (42944, 508968), (46848, 466554), (48312, 452416), (50688, 431209), (56552, 386496), (63621, 343552), (64416, 339312), (70272, 311036), (77759, 281088), (84828, 257664), (85888, 254484), (93696, 233277), (96624, 226208), (113104, 193248), (127242, 171776), (128832, 169656), (140544, 155518)]