512103172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 1108187136

約数和(自身を除く): 596083964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 383, 476, 742, 766, 901, 1484, 1532, 1802, 2681, 2809, 3604, 5362, 5618, 6307, 6511, 10724, 11236, 12614, 13022, 19663, 20299, 25228, 26044, 39326, 40598, 45577, 47753, 78652, 81196, 91154, 95506, 142093, 182308, 191012, 284186, 334271, 345083, 568372, 668542, 690166, 1075847, 1337084, 1380332, 2151694, 2415581, 4303388, 4831162, 7530929, 9662324, 15061858, 18289399, 30123716, 36578798, 73157596, 128025793, 256051586, 512103172]

約数ペア:

[(1, 512103172), (2, 256051586), (4, 128025793), (7, 73157596), (14, 36578798), (17, 30123716), (28, 18289399), (34, 15061858), (53, 9662324), (68, 7530929), (106, 4831162), (119, 4303388), (212, 2415581), (238, 2151694), (371, 1380332), (383, 1337084), (476, 1075847), (742, 690166), (766, 668542), (901, 568372), (1484, 345083), (1532, 334271), (1802, 284186), (2681, 191012), (2809, 182308), (3604, 142093), (5362, 95506), (5618, 91154), (6307, 81196), (6511, 78652), (10724, 47753), (11236, 45577), (12614, 40598), (13022, 39326), (19663, 26044), (20299, 25228)]