8639318328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1613}}^1$

素因数の和:1989

約数の個数: 128

約数和(自身を含む): 23353159680

約数和(自身を除く): 14713841352

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 313, 372, 552, 626, 713, 744, 939, 1252, 1426, 1613, 1878, 2139, 2504, 2852, 3226, 3756, 4278, 4839, 5704, 6452, 7199, 7512, 8556, 9678, 9703, 12904, 14398, 17112, 19356, 19406, 21597, 28796, 29109, 37099, 38712, 38812, 43194, 50003, 57592, 58218, 74198, 77624, 86388, 100006, 111297, 116436, 148396, 150009, 172776, 200012, 222594, 223169, 232872, 296792, 300018, 400024, 445188, 446338, 504869, 600036, 669507, 890376, 892676, 1009738, 1150069, 1200072, 1339014, 1514607, 1785352, 2019476, 2300138, 2678028, 3029214, 3450207, 4038952, 4600276, 5356056, 6058428, 6900414, 9200552, 11611987, 12116856, 13800828, 15650939, 23223974, 27601656, 31301878, 34835961, 46447948, 46952817, 62603756, 69671922, 92895896, 93905634, 125207512, 139343844, 187811268, 278687688, 359971597, 375622536, 719943194, 1079914791, 1439886388, 2159829582, 2879772776, 4319659164, 8639318328]

約数ペア:

[(1, 8639318328), (2, 4319659164), (3, 2879772776), (4, 2159829582), (6, 1439886388), (8, 1079914791), (12, 719943194), (23, 375622536), (24, 359971597), (31, 278687688), (46, 187811268), (62, 139343844), (69, 125207512), (92, 93905634), (93, 92895896), (124, 69671922), (138, 62603756), (184, 46952817), (186, 46447948), (248, 34835961), (276, 31301878), (313, 27601656), (372, 23223974), (552, 15650939), (626, 13800828), (713, 12116856), (744, 11611987), (939, 9200552), (1252, 6900414), (1426, 6058428), (1613, 5356056), (1878, 4600276), (2139, 4038952), (2504, 3450207), (2852, 3029214), (3226, 2678028), (3756, 2300138), (4278, 2019476), (4839, 1785352), (5704, 1514607), (6452, 1339014), (7199, 1200072), (7512, 1150069), (8556, 1009738), (9678, 892676), (9703, 890376), (12904, 669507), (14398, 600036), (17112, 504869), (19356, 446338), (19406, 445188), (21597, 400024), (28796, 300018), (29109, 296792), (37099, 232872), (38712, 223169), (38812, 222594), (43194, 200012), (50003, 172776), (57592, 150009), (58218, 148396), (74198, 116436), (77624, 111297), (86388, 100006)]