856238448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3169}}^1$

素因数の和:3626

約数の個数: 80

約数和(自身を含む): 2388354080

約数和(自身を除く): 1532115632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 624, 866, 1299, 1732, 2598, 3169, 3464, 5196, 5629, 6338, 6928, 9507, 10392, 11258, 12676, 16887, 19014, 20784, 22516, 25352, 33774, 38028, 41197, 45032, 50704, 67548, 76056, 82394, 90064, 123591, 135096, 152112, 164788, 247182, 270192, 329576, 494364, 659152, 988728, 1372177, 1977456, 2744354, 4116531, 5488708, 8233062, 10977416, 16466124, 17838301, 21954832, 32932248, 35676602, 53514903, 65864496, 71353204, 107029806, 142706408, 214059612, 285412816, 428119224, 856238448]

約数ペア:

[(1, 856238448), (2, 428119224), (3, 285412816), (4, 214059612), (6, 142706408), (8, 107029806), (12, 71353204), (13, 65864496), (16, 53514903), (24, 35676602), (26, 32932248), (39, 21954832), (48, 17838301), (52, 16466124), (78, 10977416), (104, 8233062), (156, 5488708), (208, 4116531), (312, 2744354), (433, 1977456), (624, 1372177), (866, 988728), (1299, 659152), (1732, 494364), (2598, 329576), (3169, 270192), (3464, 247182), (5196, 164788), (5629, 152112), (6338, 135096), (6928, 123591), (9507, 90064), (10392, 82394), (11258, 76056), (12676, 67548), (16887, 50704), (19014, 45032), (20784, 41197), (22516, 38028), (25352, 33774)]