245788992

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2830

約数の個数: 140

約数和(自身を含む): 771730740

約数和(自身を除く): 525941748

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, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 2448, 2592, 2754, 2789, 3264, 3672, 4896, 5184, 5508, 5578, 7344, 8367, 9792, 11016, 11156, 14688, 16734, 22032, 22312, 25101, 29376, 33468, 44064, 44624, 47413, 50202, 66936, 75303, 88128, 89248, 94826, 100404, 133872, 142239, 150606, 178496, 189652, 200808, 225909, 267744, 284478, 301212, 379304, 401616, 426717, 451818, 535488, 568956, 602424, 758608, 803232, 853434, 903636, 1137912, 1204848, 1280151, 1517216, 1606464, 1706868, 1807272, 2275824, 2409696, 2560302, 3034432, 3413736, 3614544, 3840453, 4551648, 4819392, 5120604, 6827472, 7229088, 7680906, 9103296, 10241208, 13654944, 14458176, 15361812, 20482416, 27309888, 30723624, 40964832, 61447248, 81929664, 122894496, 245788992]

約数ペア:

[(1, 245788992), (2, 122894496), (3, 81929664), (4, 61447248), (6, 40964832), (8, 30723624), (9, 27309888), (12, 20482416), (16, 15361812), (17, 14458176), (18, 13654944), (24, 10241208), (27, 9103296), (32, 7680906), (34, 7229088), (36, 6827472), (48, 5120604), (51, 4819392), (54, 4551648), (64, 3840453), (68, 3614544), (72, 3413736), (81, 3034432), (96, 2560302), (102, 2409696), (108, 2275824), (136, 1807272), (144, 1706868), (153, 1606464), (162, 1517216), (192, 1280151), (204, 1204848), (216, 1137912), (272, 903636), (288, 853434), (306, 803232), (324, 758608), (408, 602424), (432, 568956), (459, 535488), (544, 451818), (576, 426717), (612, 401616), (648, 379304), (816, 301212), (864, 284478), (918, 267744), (1088, 225909), (1224, 200808), (1296, 189652), (1377, 178496), (1632, 150606), (1728, 142239), (1836, 133872), (2448, 100404), (2592, 94826), (2754, 89248), (2789, 88128), (3264, 75303), (3672, 66936), (4896, 50202), (5184, 47413), (5508, 44624), (5578, 44064), (7344, 33468), (8367, 29376), (9792, 25101), (11016, 22312), (11156, 22032), (14688, 16734)]