1861715835616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{162389}}^1$

素因数の和:162577

約数の個数: 192

約数和(自身を含む): 4693294448640

約数和(自身を除く): 2831578613024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 127, 182, 208, 217, 224, 248, 254, 364, 403, 416, 434, 496, 508, 728, 806, 868, 889, 992, 1016, 1456, 1612, 1651, 1736, 1778, 2032, 2821, 2912, 3224, 3302, 3472, 3556, 3937, 4064, 5642, 6448, 6604, 6944, 7112, 7874, 11284, 11557, 12896, 13208, 14224, 15748, 22568, 23114, 26416, 27559, 28448, 31496, 45136, 46228, 51181, 52832, 55118, 62992, 90272, 92456, 102362, 110236, 125984, 162389, 184912, 204724, 220472, 324778, 358267, 369824, 409448, 440944, 649556, 716534, 818896, 881888, 1136723, 1299112, 1433068, 1637792, 2111057, 2273446, 2598224, 2866136, 4222114, 4546892, 5034059, 5196448, 5732272, 8444228, 9093784, 10068118, 11464544, 14777399, 16888456, 18187568, 20136236, 20623403, 29554798, 33776912, 35238413, 36375136, 40272472, 41246806, 59109596, 65442767, 67553824, 70476826, 80544944, 82493612, 118219192, 130885534, 140953652, 144363821, 161089888, 164987224, 236438384, 261771068, 268104239, 281907304, 288727642, 329974448, 458099369, 472876768, 523542136, 536208478, 563814608, 577455284, 639325493, 659948896, 916198738, 1047084272, 1072416956, 1127629216, 1154910568, 1278650986, 1832397476, 1876729673, 2094168544, 2144833912, 2309821136, 2557301972, 3664794952, 3753459346, 4289667824, 4475278451, 4619642272, 5114603944, 7329589904, 7506918692, 8311231409, 8579335648, 8950556902, 10229207888, 14659179808, 15013837384, 16622462818, 17901113804, 20458415776, 30027674768, 33244925636, 35802227608, 58178619863, 60055349536, 66489851272, 71604455216, 116357239726, 132979702544, 143208910432, 232714479452, 265959405088, 465428958904, 930857917808, 1861715835616]

約数ペア:

[(1, 1861715835616), (2, 930857917808), (4, 465428958904), (7, 265959405088), (8, 232714479452), (13, 143208910432), (14, 132979702544), (16, 116357239726), (26, 71604455216), (28, 66489851272), (31, 60055349536), (32, 58178619863), (52, 35802227608), (56, 33244925636), (62, 30027674768), (91, 20458415776), (104, 17901113804), (112, 16622462818), (124, 15013837384), (127, 14659179808), (182, 10229207888), (208, 8950556902), (217, 8579335648), (224, 8311231409), (248, 7506918692), (254, 7329589904), (364, 5114603944), (403, 4619642272), (416, 4475278451), (434, 4289667824), (496, 3753459346), (508, 3664794952), (728, 2557301972), (806, 2309821136), (868, 2144833912), (889, 2094168544), (992, 1876729673), (1016, 1832397476), (1456, 1278650986), (1612, 1154910568), (1651, 1127629216), (1736, 1072416956), (1778, 1047084272), (2032, 916198738), (2821, 659948896), (2912, 639325493), (3224, 577455284), (3302, 563814608), (3472, 536208478), (3556, 523542136), (3937, 472876768), (4064, 458099369), (5642, 329974448), (6448, 288727642), (6604, 281907304), (6944, 268104239), (7112, 261771068), (7874, 236438384), (11284, 164987224), (11557, 161089888), (12896, 144363821), (13208, 140953652), (14224, 130885534), (15748, 118219192), (22568, 82493612), (23114, 80544944), (26416, 70476826), (27559, 67553824), (28448, 65442767), (31496, 59109596), (45136, 41246806), (46228, 40272472), (51181, 36375136), (52832, 35238413), (55118, 33776912), (62992, 29554798), (90272, 20623403), (92456, 20136236), (102362, 18187568), (110236, 16888456), (125984, 14777399), (162389, 11464544), (184912, 10068118), (204724, 9093784), (220472, 8444228), (324778, 5732272), (358267, 5196448), (369824, 5034059), (409448, 4546892), (440944, 4222114), (649556, 2866136), (716534, 2598224), (818896, 2273446), (881888, 2111057), (1136723, 1637792), (1299112, 1433068)]