1309827168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18461

約数の個数: 144

約数和(自身を含む): 4222698480

約数和(自身を除く): 2912871312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 18413, 23712, 35568, 36826, 55239, 71136, 73652, 110478, 147304, 165717, 220956, 239369, 294608, 331434, 349847, 441912, 478738, 589216, 662868, 699694, 718107, 883824, 957476, 1049541, 1325736, 1399388, 1436214, 1767648, 1914952, 2099082, 2154321, 2651472, 2798776, 2872428, 3148623, 3829904, 4198164, 4308642, 4548011, 5302944, 5597552, 5744856, 6297246, 7659808, 8396328, 8617284, 9096022, 11195104, 11489712, 12594492, 13644033, 16792656, 17234568, 18192044, 22979424, 25188984, 27288066, 33585312, 34469136, 36384088, 40932099, 50377968, 54576132, 68938272, 72768176, 81864198, 100755936, 109152264, 145536352, 163728396, 218304528, 327456792, 436609056, 654913584, 1309827168]

約数ペア:

[(1, 1309827168), (2, 654913584), (3, 436609056), (4, 327456792), (6, 218304528), (8, 163728396), (9, 145536352), (12, 109152264), (13, 100755936), (16, 81864198), (18, 72768176), (19, 68938272), (24, 54576132), (26, 50377968), (32, 40932099), (36, 36384088), (38, 34469136), (39, 33585312), (48, 27288066), (52, 25188984), (57, 22979424), (72, 18192044), (76, 17234568), (78, 16792656), (96, 13644033), (104, 12594492), (114, 11489712), (117, 11195104), (144, 9096022), (152, 8617284), (156, 8396328), (171, 7659808), (208, 6297246), (228, 5744856), (234, 5597552), (247, 5302944), (288, 4548011), (304, 4308642), (312, 4198164), (342, 3829904), (416, 3148623), (456, 2872428), (468, 2798776), (494, 2651472), (608, 2154321), (624, 2099082), (684, 1914952), (741, 1767648), (912, 1436214), (936, 1399388), (988, 1325736), (1248, 1049541), (1368, 957476), (1482, 883824), (1824, 718107), (1872, 699694), (1976, 662868), (2223, 589216), (2736, 478738), (2964, 441912), (3744, 349847), (3952, 331434), (4446, 294608), (5472, 239369), (5928, 220956), (7904, 165717), (8892, 147304), (11856, 110478), (17784, 73652), (18413, 71136), (23712, 55239), (35568, 36826)]