13271386912

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{7039}}^1$

素因数の和:7518

約数の個数: 96

約数和(自身を含む): 31507660800

約数和(自身を除く): 18236273888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 443, 532, 608, 886, 1064, 1772, 2128, 3101, 3544, 4256, 6202, 7039, 7088, 8417, 12404, 14078, 14176, 16834, 24808, 28156, 33668, 49273, 49616, 56312, 58919, 67336, 98546, 99232, 112624, 117838, 133741, 134672, 197092, 225248, 235676, 267482, 269344, 394184, 471352, 534964, 788368, 936187, 942704, 1069928, 1576736, 1872374, 1885408, 2139856, 3118277, 3744748, 4279712, 6236554, 7489496, 12473108, 14978992, 21827939, 24946216, 29957984, 43655878, 49892432, 59247263, 87311756, 99784864, 118494526, 174623512, 236989052, 349247024, 414730841, 473978104, 698494048, 829461682, 947956208, 1658923364, 1895912416, 3317846728, 6635693456, 13271386912]

約数ペア:

[(1, 13271386912), (2, 6635693456), (4, 3317846728), (7, 1895912416), (8, 1658923364), (14, 947956208), (16, 829461682), (19, 698494048), (28, 473978104), (32, 414730841), (38, 349247024), (56, 236989052), (76, 174623512), (112, 118494526), (133, 99784864), (152, 87311756), (224, 59247263), (266, 49892432), (304, 43655878), (443, 29957984), (532, 24946216), (608, 21827939), (886, 14978992), (1064, 12473108), (1772, 7489496), (2128, 6236554), (3101, 4279712), (3544, 3744748), (4256, 3118277), (6202, 2139856), (7039, 1885408), (7088, 1872374), (8417, 1576736), (12404, 1069928), (14078, 942704), (14176, 936187), (16834, 788368), (24808, 534964), (28156, 471352), (33668, 394184), (49273, 269344), (49616, 267482), (56312, 235676), (58919, 225248), (67336, 197092), (98546, 134672), (99232, 133741), (112624, 117838)]