215335008

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{15259}}^1$

素因数の和:15289

約数の個数: 108

約数和(自身を含む): 712382580

約数和(自身を除く): 497047572

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 15259, 30518, 45777, 61036, 91554, 106813, 122072, 137331, 183108, 213626, 244144, 274662, 320439, 366216, 427252, 488288, 549324, 640878, 732432, 747691, 854504, 961317, 1098648, 1281756, 1464864, 1495382, 1709008, 1922634, 2197296, 2243073, 2563512, 2990764, 3418016, 3845268, 4394592, 4486146, 5127024, 5981528, 6729219, 7690536, 8972292, 10254048, 11963056, 13458438, 15381072, 17944584, 23926112, 26916876, 30762144, 35889168, 53833752, 71778336, 107667504, 215335008]

約数ペア:

[(1, 215335008), (2, 107667504), (3, 71778336), (4, 53833752), (6, 35889168), (7, 30762144), (8, 26916876), (9, 23926112), (12, 17944584), (14, 15381072), (16, 13458438), (18, 11963056), (21, 10254048), (24, 8972292), (28, 7690536), (32, 6729219), (36, 5981528), (42, 5127024), (48, 4486146), (49, 4394592), (56, 3845268), (63, 3418016), (72, 2990764), (84, 2563512), (96, 2243073), (98, 2197296), (112, 1922634), (126, 1709008), (144, 1495382), (147, 1464864), (168, 1281756), (196, 1098648), (224, 961317), (252, 854504), (288, 747691), (294, 732432), (336, 640878), (392, 549324), (441, 488288), (504, 427252), (588, 366216), (672, 320439), (784, 274662), (882, 244144), (1008, 213626), (1176, 183108), (1568, 137331), (1764, 122072), (2016, 106813), (2352, 91554), (3528, 61036), (4704, 45777), (7056, 30518), (14112, 15259)]