763776

素因数分解:

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

素因数の和:53

約数の個数: 128

約数和(自身を含む): 2570400

約数和(自身を除く): 1806624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1152, 1224, 1248, 1326, 1404, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2176, 2448, 2496, 2652, 2808, 3264, 3456, 3536, 3672, 3744, 3978, 4896, 4992, 5304, 5616, 5967, 6528, 7072, 7344, 7488, 7956, 9792, 10608, 11232, 11934, 14144, 14688, 14976, 15912, 19584, 21216, 22464, 23868, 28288, 29376, 31824, 42432, 44928, 47736, 58752, 63648, 84864, 95472, 127296, 190944, 254592, 381888, 763776]

約数ペア:

[(1, 763776), (2, 381888), (3, 254592), (4, 190944), (6, 127296), (8, 95472), (9, 84864), (12, 63648), (13, 58752), (16, 47736), (17, 44928), (18, 42432), (24, 31824), (26, 29376), (27, 28288), (32, 23868), (34, 22464), (36, 21216), (39, 19584), (48, 15912), (51, 14976), (52, 14688), (54, 14144), (64, 11934), (68, 11232), (72, 10608), (78, 9792), (96, 7956), (102, 7488), (104, 7344), (108, 7072), (117, 6528), (128, 5967), (136, 5616), (144, 5304), (153, 4992), (156, 4896), (192, 3978), (204, 3744), (208, 3672), (216, 3536), (221, 3456), (234, 3264), (272, 2808), (288, 2652), (306, 2496), (312, 2448), (351, 2176), (384, 1989), (408, 1872), (416, 1836), (432, 1768), (442, 1728), (459, 1664), (468, 1632), (544, 1404), (576, 1326), (612, 1248), (624, 1224), (663, 1152), (702, 1088), (816, 936), (832, 918), (864, 884)]