318747744

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{7529}}^1$

素因数の和:7562

約数の個数: 144

約数和(自身を含む): 1081609200

約数和(自身を除く): 762861456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 7529, 10584, 14112, 15058, 21168, 22587, 30116, 42336, 45174, 52703, 60232, 67761, 90348, 105406, 120464, 135522, 158109, 180696, 203283, 210812, 240928, 271044, 316218, 361392, 368921, 406566, 421624, 474327, 542088, 632436, 722784, 737842, 813132, 843248, 948654, 1084176, 1106763, 1264872, 1422981, 1475684, 1626264, 1686496, 1897308, 2168352, 2213526, 2529744, 2845962, 2951368, 3252528, 3320289, 3794616, 4427052, 5059488, 5691924, 5902736, 6505056, 6640578, 7589232, 8854104, 9960867, 11383848, 11805472, 13281156, 15178464, 17708208, 19921734, 22767696, 26562312, 35416416, 39843468, 45535392, 53124624, 79686936, 106249248, 159373872, 318747744]

約数ペア:

[(1, 318747744), (2, 159373872), (3, 106249248), (4, 79686936), (6, 53124624), (7, 45535392), (8, 39843468), (9, 35416416), (12, 26562312), (14, 22767696), (16, 19921734), (18, 17708208), (21, 15178464), (24, 13281156), (27, 11805472), (28, 11383848), (32, 9960867), (36, 8854104), (42, 7589232), (48, 6640578), (49, 6505056), (54, 5902736), (56, 5691924), (63, 5059488), (72, 4427052), (84, 3794616), (96, 3320289), (98, 3252528), (108, 2951368), (112, 2845962), (126, 2529744), (144, 2213526), (147, 2168352), (168, 1897308), (189, 1686496), (196, 1626264), (216, 1475684), (224, 1422981), (252, 1264872), (288, 1106763), (294, 1084176), (336, 948654), (378, 843248), (392, 813132), (432, 737842), (441, 722784), (504, 632436), (588, 542088), (672, 474327), (756, 421624), (784, 406566), (864, 368921), (882, 361392), (1008, 316218), (1176, 271044), (1323, 240928), (1512, 210812), (1568, 203283), (1764, 180696), (2016, 158109), (2352, 135522), (2646, 120464), (3024, 105406), (3528, 90348), (4704, 67761), (5292, 60232), (6048, 52703), (7056, 45174), (7529, 42336), (10584, 30116), (14112, 22587), (15058, 21168)]