664896384

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11317}}^1$

素因数の和:11357

約数の個数: 128

約数和(自身を含む): 2077984800

約数和(自身を除く): 1413088416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 11317, 14688, 19584, 22634, 29376, 33951, 45268, 58752, 67902, 90536, 101853, 135804, 181072, 192389, 203706, 271608, 305559, 362144, 384778, 407412, 543216, 577167, 611118, 724288, 769556, 814824, 1086432, 1154334, 1222236, 1448576, 1539112, 1629648, 1731501, 2172864, 2308668, 2444472, 3078224, 3259296, 3463002, 4345728, 4617336, 4888944, 5194503, 6156448, 6518592, 6926004, 9234672, 9777888, 10389006, 12312896, 13037184, 13852008, 18469344, 19555776, 20778012, 24625792, 27704016, 36938688, 39111552, 41556024, 55408032, 73877376, 83112048, 110816064, 166224096, 221632128, 332448192, 664896384]

約数ペア:

[(1, 664896384), (2, 332448192), (3, 221632128), (4, 166224096), (6, 110816064), (8, 83112048), (9, 73877376), (12, 55408032), (16, 41556024), (17, 39111552), (18, 36938688), (24, 27704016), (27, 24625792), (32, 20778012), (34, 19555776), (36, 18469344), (48, 13852008), (51, 13037184), (54, 12312896), (64, 10389006), (68, 9777888), (72, 9234672), (96, 6926004), (102, 6518592), (108, 6156448), (128, 5194503), (136, 4888944), (144, 4617336), (153, 4345728), (192, 3463002), (204, 3259296), (216, 3078224), (272, 2444472), (288, 2308668), (306, 2172864), (384, 1731501), (408, 1629648), (432, 1539112), (459, 1448576), (544, 1222236), (576, 1154334), (612, 1086432), (816, 814824), (864, 769556), (918, 724288), (1088, 611118), (1152, 577167), (1224, 543216), (1632, 407412), (1728, 384778), (1836, 362144), (2176, 305559), (2448, 271608), (3264, 203706), (3456, 192389), (3672, 181072), (4896, 135804), (6528, 101853), (7344, 90536), (9792, 67902), (11317, 58752), (14688, 45268), (19584, 33951), (22634, 29376)]