389781288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 128

約数和(自身を含む): 1176268800

約数和(自身を除く): 786487512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 702, 762, 936, 1016, 1093, 1143, 1404, 1524, 1651, 2186, 2286, 2808, 3048, 3279, 3302, 3429, 4372, 4572, 4953, 6558, 6604, 6858, 8744, 9144, 9837, 9906, 13116, 13208, 13716, 14209, 14859, 19674, 19812, 26232, 27432, 28418, 29511, 29718, 39348, 39624, 42627, 44577, 56836, 59022, 59436, 78696, 85254, 89154, 113672, 118044, 118872, 127881, 138811, 170508, 178308, 236088, 255762, 277622, 341016, 356616, 383643, 416433, 511524, 555244, 767286, 832866, 1023048, 1110488, 1249299, 1534572, 1665732, 1804543, 2498598, 3069144, 3331464, 3609086, 3747897, 4997196, 5413629, 7218172, 7495794, 9994392, 10827258, 14436344, 14991588, 16240887, 21654516, 29983176, 32481774, 43309032, 48722661, 64963548, 97445322, 129927096, 194890644, 389781288]

約数ペア:

[(1, 389781288), (2, 194890644), (3, 129927096), (4, 97445322), (6, 64963548), (8, 48722661), (9, 43309032), (12, 32481774), (13, 29983176), (18, 21654516), (24, 16240887), (26, 14991588), (27, 14436344), (36, 10827258), (39, 9994392), (52, 7495794), (54, 7218172), (72, 5413629), (78, 4997196), (104, 3747897), (108, 3609086), (117, 3331464), (127, 3069144), (156, 2498598), (216, 1804543), (234, 1665732), (254, 1534572), (312, 1249299), (351, 1110488), (381, 1023048), (468, 832866), (508, 767286), (702, 555244), (762, 511524), (936, 416433), (1016, 383643), (1093, 356616), (1143, 341016), (1404, 277622), (1524, 255762), (1651, 236088), (2186, 178308), (2286, 170508), (2808, 138811), (3048, 127881), (3279, 118872), (3302, 118044), (3429, 113672), (4372, 89154), (4572, 85254), (4953, 78696), (6558, 59436), (6604, 59022), (6858, 56836), (8744, 44577), (9144, 42627), (9837, 39624), (9906, 39348), (13116, 29718), (13208, 29511), (13716, 28418), (14209, 27432), (14859, 26232), (19674, 19812)]