767164328

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 1667174400

約数和(自身を除く): 900010072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 269, 401, 508, 538, 802, 889, 1016, 1076, 1604, 1778, 1883, 2152, 2807, 3208, 3556, 3766, 5614, 7112, 7532, 11228, 15064, 22456, 34163, 50927, 68326, 101854, 107869, 136652, 203708, 215738, 239141, 273304, 356489, 407416, 431476, 478282, 712978, 755083, 862952, 956564, 1425956, 1510166, 1913128, 2851912, 3020332, 6040664, 13699363, 27398726, 54797452, 95895541, 109594904, 191791082, 383582164, 767164328]

約数ペア:

[(1, 767164328), (2, 383582164), (4, 191791082), (7, 109594904), (8, 95895541), (14, 54797452), (28, 27398726), (56, 13699363), (127, 6040664), (254, 3020332), (269, 2851912), (401, 1913128), (508, 1510166), (538, 1425956), (802, 956564), (889, 862952), (1016, 755083), (1076, 712978), (1604, 478282), (1778, 431476), (1883, 407416), (2152, 356489), (2807, 273304), (3208, 239141), (3556, 215738), (3766, 203708), (5614, 136652), (7112, 107869), (7532, 101854), (11228, 68326), (15064, 50927), (22456, 34163)]