720970872

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4463}}^1$

素因数の和:4652

約数の個数: 64

約数和(自身を含む): 1851310080

約数和(自身を除く): 1130339208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 159, 212, 254, 318, 381, 424, 508, 636, 762, 1016, 1272, 1524, 3048, 4463, 6731, 8926, 13389, 13462, 17852, 20193, 26778, 26924, 35704, 40386, 53556, 53848, 80772, 107112, 161544, 236539, 473078, 566801, 709617, 946156, 1133602, 1419234, 1700403, 1892312, 2267204, 2838468, 3400806, 4534408, 5676936, 6801612, 13603224, 30040453, 60080906, 90121359, 120161812, 180242718, 240323624, 360485436, 720970872]

約数ペア:

[(1, 720970872), (2, 360485436), (3, 240323624), (4, 180242718), (6, 120161812), (8, 90121359), (12, 60080906), (24, 30040453), (53, 13603224), (106, 6801612), (127, 5676936), (159, 4534408), (212, 3400806), (254, 2838468), (318, 2267204), (381, 1892312), (424, 1700403), (508, 1419234), (636, 1133602), (762, 946156), (1016, 709617), (1272, 566801), (1524, 473078), (3048, 236539), (4463, 161544), (6731, 107112), (8926, 80772), (13389, 53848), (13462, 53556), (17852, 40386), (20193, 35704), (26778, 26924)]