16612128

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 57629880

約数和(自身を除く): 41017752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 29, 32, 34, 36, 39, 48, 51, 52, 54, 58, 68, 72, 78, 81, 87, 96, 102, 104, 108, 116, 117, 136, 144, 153, 156, 162, 174, 204, 208, 216, 221, 232, 234, 261, 272, 288, 306, 312, 324, 348, 351, 377, 408, 416, 432, 442, 459, 464, 468, 493, 522, 544, 612, 624, 648, 663, 696, 702, 754, 783, 816, 864, 884, 918, 928, 936, 986, 1044, 1053, 1131, 1224, 1248, 1296, 1326, 1377, 1392, 1404, 1479, 1508, 1566, 1632, 1768, 1836, 1872, 1972, 1989, 2088, 2106, 2262, 2349, 2448, 2592, 2652, 2754, 2784, 2808, 2958, 3016, 3132, 3393, 3536, 3672, 3744, 3944, 3978, 4176, 4212, 4437, 4524, 4698, 4896, 5304, 5508, 5616, 5916, 5967, 6032, 6264, 6409, 6786, 7072, 7344, 7888, 7956, 8352, 8424, 8874, 9048, 9396, 10179, 10608, 11016, 11232, 11832, 11934, 12064, 12528, 12818, 13311, 13572, 14688, 15776, 15912, 16848, 17748, 17901, 18096, 18792, 19227, 20358, 21216, 22032, 23664, 23868, 25056, 25636, 26622, 27144, 30537, 31824, 33696, 35496, 35802, 36192, 37584, 38454, 39933, 40716, 44064, 47328, 47736, 51272, 53244, 54288, 57681, 61074, 63648, 70992, 71604, 75168, 76908, 79866, 81432, 95472, 102544, 106488, 108576, 115362, 122148, 141984, 143208, 153816, 159732, 162864, 173043, 190944, 205088, 212976, 230724, 244296, 286416, 307632, 319464, 325728, 346086, 425952, 461448, 488592, 519129, 572832, 615264, 638928, 692172, 922896, 977184, 1038258, 1277856, 1384344, 1845792, 2076516, 2768688, 4153032, 5537376, 8306064, 16612128]

約数ペア:

[(1, 16612128), (2, 8306064), (3, 5537376), (4, 4153032), (6, 2768688), (8, 2076516), (9, 1845792), (12, 1384344), (13, 1277856), (16, 1038258), (17, 977184), (18, 922896), (24, 692172), (26, 638928), (27, 615264), (29, 572832), (32, 519129), (34, 488592), (36, 461448), (39, 425952), (48, 346086), (51, 325728), (52, 319464), (54, 307632), (58, 286416), (68, 244296), (72, 230724), (78, 212976), (81, 205088), (87, 190944), (96, 173043), (102, 162864), (104, 159732), (108, 153816), (116, 143208), (117, 141984), (136, 122148), (144, 115362), (153, 108576), (156, 106488), (162, 102544), (174, 95472), (204, 81432), (208, 79866), (216, 76908), (221, 75168), (232, 71604), (234, 70992), (261, 63648), (272, 61074), (288, 57681), (306, 54288), (312, 53244), (324, 51272), (348, 47736), (351, 47328), (377, 44064), (408, 40716), (416, 39933), (432, 38454), (442, 37584), (459, 36192), (464, 35802), (468, 35496), (493, 33696), (522, 31824), (544, 30537), (612, 27144), (624, 26622), (648, 25636), (663, 25056), (696, 23868), (702, 23664), (754, 22032), (783, 21216), (816, 20358), (864, 19227), (884, 18792), (918, 18096), (928, 17901), (936, 17748), (986, 16848), (1044, 15912), (1053, 15776), (1131, 14688), (1224, 13572), (1248, 13311), (1296, 12818), (1326, 12528), (1377, 12064), (1392, 11934), (1404, 11832), (1479, 11232), (1508, 11016), (1566, 10608), (1632, 10179), (1768, 9396), (1836, 9048), (1872, 8874), (1972, 8424), (1989, 8352), (2088, 7956), (2106, 7888), (2262, 7344), (2349, 7072), (2448, 6786), (2592, 6409), (2652, 6264), (2754, 6032), (2784, 5967), (2808, 5916), (2958, 5616), (3016, 5508), (3132, 5304), (3393, 4896), (3536, 4698), (3672, 4524), (3744, 4437), (3944, 4212), (3978, 4176)]