389780352

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1581

約数の個数: 192

約数和(自身を含む): 1279802160

約数和(自身を除く): 890021808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1531, 1632, 1664, 1768, 1872, 1989, 2176, 2448, 2496, 2652, 3062, 3264, 3536, 3744, 3978, 4593, 4896, 4992, 5304, 6124, 6528, 7072, 7488, 7956, 9186, 9792, 10608, 12248, 13779, 14144, 14976, 15912, 18372, 19584, 19903, 21216, 24496, 26027, 27558, 28288, 31824, 36744, 39806, 42432, 48992, 52054, 55116, 59709, 63648, 73488, 78081, 79612, 84864, 97984, 104108, 110232, 119418, 127296, 146976, 156162, 159224, 179127, 195968, 208216, 220464, 234243, 238836, 254592, 293952, 312324, 318448, 338351, 358254, 416432, 440928, 468486, 477672, 587904, 624648, 636896, 676702, 716508, 832864, 881856, 936972, 955344, 1015053, 1249296, 1273792, 1353404, 1433016, 1665728, 1763712, 1873944, 1910688, 2030106, 2498592, 2547584, 2706808, 2866032, 3045159, 3331456, 3747888, 3821376, 4060212, 4997184, 5413616, 5732064, 6090318, 7495776, 7642752, 8120424, 9994368, 10827232, 11464128, 12180636, 14991552, 16240848, 21654464, 22928256, 24361272, 29983104, 32481696, 43308928, 48722544, 64963392, 97445088, 129926784, 194890176, 389780352]

約数ペア:

[(1, 389780352), (2, 194890176), (3, 129926784), (4, 97445088), (6, 64963392), (8, 48722544), (9, 43308928), (12, 32481696), (13, 29983104), (16, 24361272), (17, 22928256), (18, 21654464), (24, 16240848), (26, 14991552), (32, 12180636), (34, 11464128), (36, 10827232), (39, 9994368), (48, 8120424), (51, 7642752), (52, 7495776), (64, 6090318), (68, 5732064), (72, 5413616), (78, 4997184), (96, 4060212), (102, 3821376), (104, 3747888), (117, 3331456), (128, 3045159), (136, 2866032), (144, 2706808), (153, 2547584), (156, 2498592), (192, 2030106), (204, 1910688), (208, 1873944), (221, 1763712), (234, 1665728), (272, 1433016), (288, 1353404), (306, 1273792), (312, 1249296), (384, 1015053), (408, 955344), (416, 936972), (442, 881856), (468, 832864), (544, 716508), (576, 676702), (612, 636896), (624, 624648), (663, 587904), (816, 477672), (832, 468486), (884, 440928), (936, 416432), (1088, 358254), (1152, 338351), (1224, 318448), (1248, 312324), (1326, 293952), (1531, 254592), (1632, 238836), (1664, 234243), (1768, 220464), (1872, 208216), (1989, 195968), (2176, 179127), (2448, 159224), (2496, 156162), (2652, 146976), (3062, 127296), (3264, 119418), (3536, 110232), (3744, 104108), (3978, 97984), (4593, 84864), (4896, 79612), (4992, 78081), (5304, 73488), (6124, 63648), (6528, 59709), (7072, 55116), (7488, 52054), (7956, 48992), (9186, 42432), (9792, 39806), (10608, 36744), (12248, 31824), (13779, 28288), (14144, 27558), (14976, 26027), (15912, 24496), (18372, 21216), (19584, 19903)]