305925672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4397}}^1$

素因数の和:4642

約数の個数: 64

約数和(自身を含む): 827527680

約数和(自身を除く): 521602008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 223, 312, 446, 669, 892, 1338, 1784, 2676, 2899, 4397, 5352, 5798, 8697, 8794, 11596, 13191, 17394, 17588, 23192, 26382, 34788, 35176, 52764, 57161, 69576, 105528, 114322, 171483, 228644, 342966, 457288, 685932, 980531, 1371864, 1961062, 2941593, 3922124, 5883186, 7844248, 11766372, 12746903, 23532744, 25493806, 38240709, 50987612, 76481418, 101975224, 152962836, 305925672]

約数ペア:

[(1, 305925672), (2, 152962836), (3, 101975224), (4, 76481418), (6, 50987612), (8, 38240709), (12, 25493806), (13, 23532744), (24, 12746903), (26, 11766372), (39, 7844248), (52, 5883186), (78, 3922124), (104, 2941593), (156, 1961062), (223, 1371864), (312, 980531), (446, 685932), (669, 457288), (892, 342966), (1338, 228644), (1784, 171483), (2676, 114322), (2899, 105528), (4397, 69576), (5352, 57161), (5798, 52764), (8697, 35176), (8794, 34788), (11596, 26382), (13191, 23192), (17394, 17588)]