7886909856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1123}}^1\times {\mathrm{1493}}^1$

素因数の和:2643

約数の個数: 144

約数和(自身を含む): 24120833184

約数和(自身を除く): 16233923328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1123, 1176, 1493, 1568, 2246, 2352, 2986, 3369, 4479, 4492, 4704, 5972, 6738, 7861, 8958, 8984, 10451, 11944, 13476, 15722, 17916, 17968, 20902, 23583, 23888, 26952, 31353, 31444, 35832, 35936, 41804, 47166, 47776, 53904, 55027, 62706, 62888, 71664, 73157, 83608, 94332, 107808, 110054, 125412, 125776, 143328, 146314, 165081, 167216, 188664, 219471, 220108, 250824, 251552, 292628, 330162, 334432, 377328, 438942, 440216, 501648, 585256, 660324, 754656, 877884, 880432, 1003296, 1170512, 1320648, 1676639, 1755768, 1760864, 2341024, 2641296, 3353278, 3511536, 5029917, 5282592, 6706556, 7023072, 10059834, 11736473, 13413112, 20119668, 23472946, 26826224, 35209419, 40239336, 46945892, 53652448, 70418838, 80478672, 82155311, 93891784, 140837676, 160957344, 164310622, 187783568, 246465933, 281675352, 328621244, 375567136, 492931866, 563350704, 657242488, 985863732, 1126701408, 1314484976, 1971727464, 2628969952, 3943454928, 7886909856]

約数ペア:

[(1, 7886909856), (2, 3943454928), (3, 2628969952), (4, 1971727464), (6, 1314484976), (7, 1126701408), (8, 985863732), (12, 657242488), (14, 563350704), (16, 492931866), (21, 375567136), (24, 328621244), (28, 281675352), (32, 246465933), (42, 187783568), (48, 164310622), (49, 160957344), (56, 140837676), (84, 93891784), (96, 82155311), (98, 80478672), (112, 70418838), (147, 53652448), (168, 46945892), (196, 40239336), (224, 35209419), (294, 26826224), (336, 23472946), (392, 20119668), (588, 13413112), (672, 11736473), (784, 10059834), (1123, 7023072), (1176, 6706556), (1493, 5282592), (1568, 5029917), (2246, 3511536), (2352, 3353278), (2986, 2641296), (3369, 2341024), (4479, 1760864), (4492, 1755768), (4704, 1676639), (5972, 1320648), (6738, 1170512), (7861, 1003296), (8958, 880432), (8984, 877884), (10451, 754656), (11944, 660324), (13476, 585256), (15722, 501648), (17916, 440216), (17968, 438942), (20902, 377328), (23583, 334432), (23888, 330162), (26952, 292628), (31353, 251552), (31444, 250824), (35832, 220108), (35936, 219471), (41804, 188664), (47166, 167216), (47776, 165081), (53904, 146314), (55027, 143328), (62706, 125776), (62888, 125412), (71664, 110054), (73157, 107808), (83608, 94332)]