214528664

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 481992000

約数和(自身を除く): 267463336

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 686, 1036, 1372, 1813, 2072, 2113, 2744, 3626, 4226, 7252, 8452, 12691, 14504, 14791, 16904, 25382, 29582, 50764, 59164, 78181, 101528, 103537, 118328, 156362, 207074, 312724, 414148, 547267, 625448, 724759, 828296, 1094534, 1449518, 2189068, 2899036, 3830869, 4378136, 5798072, 7661738, 15323476, 26816083, 30646952, 53632166, 107264332, 214528664]

約数ペア:

[(1, 214528664), (2, 107264332), (4, 53632166), (7, 30646952), (8, 26816083), (14, 15323476), (28, 7661738), (37, 5798072), (49, 4378136), (56, 3830869), (74, 2899036), (98, 2189068), (148, 1449518), (196, 1094534), (259, 828296), (296, 724759), (343, 625448), (392, 547267), (518, 414148), (686, 312724), (1036, 207074), (1372, 156362), (1813, 118328), (2072, 103537), (2113, 101528), (2744, 78181), (3626, 59164), (4226, 50764), (7252, 29582), (8452, 25382), (12691, 16904), (14504, 14791)]