1956477952

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 176

約数和(自身を含む): 4754018304

約数和(自身を除く): 2797540352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 256, 286, 341, 352, 403, 416, 431, 496, 512, 572, 682, 704, 806, 832, 862, 992, 1024, 1144, 1364, 1408, 1612, 1664, 1724, 1984, 2288, 2728, 2816, 3224, 3328, 3448, 3968, 4433, 4576, 4741, 5456, 5603, 5632, 6448, 6656, 6896, 7936, 8866, 9152, 9482, 10912, 11206, 11264, 12896, 13312, 13361, 13792, 15872, 17732, 18304, 18964, 21824, 22412, 25792, 26722, 27584, 31744, 35464, 36608, 37928, 43648, 44824, 51584, 53444, 55168, 61633, 70928, 73216, 75856, 87296, 89648, 103168, 106888, 110336, 123266, 141856, 146432, 146971, 151712, 173693, 174592, 179296, 206336, 213776, 220672, 246532, 283712, 293942, 303424, 347386, 349184, 358592, 412672, 427552, 441344, 493064, 567424, 587884, 606848, 694772, 717184, 855104, 986128, 1134848, 1175768, 1213696, 1389544, 1434368, 1710208, 1910623, 1972256, 2269696, 2351536, 2427392, 2779088, 2868736, 3420416, 3821246, 3944512, 4539392, 4703072, 4854784, 5558176, 5737472, 6840832, 7642492, 7889024, 9406144, 11116352, 13681664, 15284984, 15778048, 18812288, 22232704, 30569968, 31556096, 37624576, 44465408, 61139936, 63112192, 75249152, 88930816, 122279872, 150498304, 177861632, 244559744, 489119488, 978238976, 1956477952]

約数ペア:

[(1, 1956477952), (2, 978238976), (4, 489119488), (8, 244559744), (11, 177861632), (13, 150498304), (16, 122279872), (22, 88930816), (26, 75249152), (31, 63112192), (32, 61139936), (44, 44465408), (52, 37624576), (62, 31556096), (64, 30569968), (88, 22232704), (104, 18812288), (124, 15778048), (128, 15284984), (143, 13681664), (176, 11116352), (208, 9406144), (248, 7889024), (256, 7642492), (286, 6840832), (341, 5737472), (352, 5558176), (403, 4854784), (416, 4703072), (431, 4539392), (496, 3944512), (512, 3821246), (572, 3420416), (682, 2868736), (704, 2779088), (806, 2427392), (832, 2351536), (862, 2269696), (992, 1972256), (1024, 1910623), (1144, 1710208), (1364, 1434368), (1408, 1389544), (1612, 1213696), (1664, 1175768), (1724, 1134848), (1984, 986128), (2288, 855104), (2728, 717184), (2816, 694772), (3224, 606848), (3328, 587884), (3448, 567424), (3968, 493064), (4433, 441344), (4576, 427552), (4741, 412672), (5456, 358592), (5603, 349184), (5632, 347386), (6448, 303424), (6656, 293942), (6896, 283712), (7936, 246532), (8866, 220672), (9152, 213776), (9482, 206336), (10912, 179296), (11206, 174592), (11264, 173693), (12896, 151712), (13312, 146971), (13361, 146432), (13792, 141856), (15872, 123266), (17732, 110336), (18304, 106888), (18964, 103168), (21824, 89648), (22412, 87296), (25792, 75856), (26722, 73216), (27584, 70928), (31744, 61633), (35464, 55168), (36608, 53444), (37928, 51584), (43648, 44824)]