642323136168

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1145059}}^1$

素因数の和:1145141

約数の個数: 192

約数和(自身を含む): 2114696808000

約数和(自身を除く): 1472373671832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 53, 54, 56, 63, 72, 84, 98, 106, 108, 126, 147, 159, 168, 189, 196, 212, 216, 252, 294, 318, 371, 378, 392, 424, 441, 477, 504, 588, 636, 742, 756, 882, 954, 1113, 1176, 1272, 1323, 1431, 1484, 1512, 1764, 1908, 2226, 2597, 2646, 2862, 2968, 3339, 3528, 3816, 4452, 5194, 5292, 5724, 6678, 7791, 8904, 10017, 10388, 10584, 11448, 13356, 15582, 20034, 20776, 23373, 26712, 31164, 40068, 46746, 62328, 70119, 80136, 93492, 140238, 186984, 280476, 560952, 1145059, 2290118, 3435177, 4580236, 6870354, 8015413, 9160472, 10305531, 13740708, 16030826, 20611062, 24046239, 27481416, 30916593, 32061652, 41222124, 48092478, 56107891, 60688127, 61833186, 64123304, 72138717, 82444248, 96184956, 112215782, 121376254, 123666372, 144277434, 168323673, 182064381, 192369912, 216416151, 224431564, 242752508, 247332744, 288554868, 336647346, 364128762, 424816889, 432832302, 448863128, 485505016, 504971019, 546193143, 577109736, 673294692, 728257524, 849633778, 865664604, 1009942038, 1092386286, 1274450667, 1346589384, 1456515048, 1514913057, 1638579429, 1699267556, 1731329208, 2019884076, 2184772572, 2548901334, 2973718223, 3029826114, 3277158858, 3398535112, 3823352001, 4039768152, 4369545144, 5097802668, 5947436446, 6059652228, 6554317716, 7646704002, 8921154669, 10195605336, 11470056003, 11894872892, 12119304456, 13108635432, 15293408004, 17842309338, 22940112006, 23789745784, 26763464007, 30586816008, 35684618676, 45880224012, 53526928014, 71369237352, 80290392021, 91760448024, 107053856028, 160580784042, 214107712056, 321161568084, 642323136168]

約数ペア:

[(1, 642323136168), (2, 321161568084), (3, 214107712056), (4, 160580784042), (6, 107053856028), (7, 91760448024), (8, 80290392021), (9, 71369237352), (12, 53526928014), (14, 45880224012), (18, 35684618676), (21, 30586816008), (24, 26763464007), (27, 23789745784), (28, 22940112006), (36, 17842309338), (42, 15293408004), (49, 13108635432), (53, 12119304456), (54, 11894872892), (56, 11470056003), (63, 10195605336), (72, 8921154669), (84, 7646704002), (98, 6554317716), (106, 6059652228), (108, 5947436446), (126, 5097802668), (147, 4369545144), (159, 4039768152), (168, 3823352001), (189, 3398535112), (196, 3277158858), (212, 3029826114), (216, 2973718223), (252, 2548901334), (294, 2184772572), (318, 2019884076), (371, 1731329208), (378, 1699267556), (392, 1638579429), (424, 1514913057), (441, 1456515048), (477, 1346589384), (504, 1274450667), (588, 1092386286), (636, 1009942038), (742, 865664604), (756, 849633778), (882, 728257524), (954, 673294692), (1113, 577109736), (1176, 546193143), (1272, 504971019), (1323, 485505016), (1431, 448863128), (1484, 432832302), (1512, 424816889), (1764, 364128762), (1908, 336647346), (2226, 288554868), (2597, 247332744), (2646, 242752508), (2862, 224431564), (2968, 216416151), (3339, 192369912), (3528, 182064381), (3816, 168323673), (4452, 144277434), (5194, 123666372), (5292, 121376254), (5724, 112215782), (6678, 96184956), (7791, 82444248), (8904, 72138717), (10017, 64123304), (10388, 61833186), (10584, 60688127), (11448, 56107891), (13356, 48092478), (15582, 41222124), (20034, 32061652), (20776, 30916593), (23373, 27481416), (26712, 24046239), (31164, 20611062), (40068, 16030826), (46746, 13740708), (62328, 10305531), (70119, 9160472), (80136, 8015413), (93492, 6870354), (140238, 4580236), (186984, 3435177), (280476, 2290118), (560952, 1145059)]