255499392

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39139}}^1$

素因数の和:39173

約数の個数: 64

約数和(自身を含む): 718610400

約数和(自身を除く): 463111008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 39139, 78278, 117417, 156556, 234834, 313112, 469668, 626224, 665363, 939336, 1252448, 1330726, 1878672, 1996089, 2504896, 2661452, 3757344, 3992178, 5009792, 5322904, 7514688, 7984356, 10645808, 15029376, 15968712, 21291616, 31937424, 42583232, 63874848, 85166464, 127749696, 255499392]

約数ペア:

[(1, 255499392), (2, 127749696), (3, 85166464), (4, 63874848), (6, 42583232), (8, 31937424), (12, 21291616), (16, 15968712), (17, 15029376), (24, 10645808), (32, 7984356), (34, 7514688), (48, 5322904), (51, 5009792), (64, 3992178), (68, 3757344), (96, 2661452), (102, 2504896), (128, 1996089), (136, 1878672), (192, 1330726), (204, 1252448), (272, 939336), (384, 665363), (408, 626224), (544, 469668), (816, 313112), (1088, 234834), (1632, 156556), (2176, 117417), (3264, 78278), (6528, 39139)]