8217705888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239779}}^1$

素因数の和:239819

約数の個数: 144

約数和(自身を含む): 28278694080

約数和(自身を除く): 20060988192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 239779, 479558, 719337, 959116, 1438674, 1678453, 1918232, 2158011, 2877348, 3356906, 3836464, 4076243, 4316022, 5035359, 5754696, 6713812, 7672928, 8152486, 8632044, 10070718, 11509392, 12228729, 13427624, 15106077, 16304972, 17264088, 20141436, 23018784, 24457458, 26855248, 28533701, 30212154, 32609944, 34528176, 36686187, 40282872, 48914916, 53710496, 57067402, 60424308, 65219888, 69056352, 73372374, 80565744, 85601103, 97829832, 114134804, 120848616, 130439776, 146744748, 161131488, 171202206, 195659664, 228269608, 241697232, 256803309, 293489496, 342404412, 391319328, 456539216, 483394464, 513606618, 586978992, 684808824, 913078432, 1027213236, 1173957984, 1369617648, 2054426472, 2739235296, 4108852944, 8217705888]

約数ペア:

[(1, 8217705888), (2, 4108852944), (3, 2739235296), (4, 2054426472), (6, 1369617648), (7, 1173957984), (8, 1027213236), (9, 913078432), (12, 684808824), (14, 586978992), (16, 513606618), (17, 483394464), (18, 456539216), (21, 391319328), (24, 342404412), (28, 293489496), (32, 256803309), (34, 241697232), (36, 228269608), (42, 195659664), (48, 171202206), (51, 161131488), (56, 146744748), (63, 130439776), (68, 120848616), (72, 114134804), (84, 97829832), (96, 85601103), (102, 80565744), (112, 73372374), (119, 69056352), (126, 65219888), (136, 60424308), (144, 57067402), (153, 53710496), (168, 48914916), (204, 40282872), (224, 36686187), (238, 34528176), (252, 32609944), (272, 30212154), (288, 28533701), (306, 26855248), (336, 24457458), (357, 23018784), (408, 20141436), (476, 17264088), (504, 16304972), (544, 15106077), (612, 13427624), (672, 12228729), (714, 11509392), (816, 10070718), (952, 8632044), (1008, 8152486), (1071, 7672928), (1224, 6713812), (1428, 5754696), (1632, 5035359), (1904, 4316022), (2016, 4076243), (2142, 3836464), (2448, 3356906), (2856, 2877348), (3808, 2158011), (4284, 1918232), (4896, 1678453), (5712, 1438674), (8568, 959116), (11424, 719337), (17136, 479558), (34272, 239779)]