494955776

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14537}}^1$

素因数の和:14579

約数の個数: 72

約数和(自身を含む): 1188626880

約数和(自身を除く): 693671104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 14537, 17024, 29074, 34048, 58148, 101759, 116296, 203518, 232592, 276203, 407036, 465184, 552406, 814072, 930368, 1104812, 1628144, 1860736, 1933421, 2209624, 3256288, 3721472, 3866842, 4419248, 6512576, 7733684, 8838496, 13025152, 15467368, 17676992, 26050304, 30934736, 35353984, 61869472, 70707968, 123738944, 247477888, 494955776]

約数ペア:

[(1, 494955776), (2, 247477888), (4, 123738944), (7, 70707968), (8, 61869472), (14, 35353984), (16, 30934736), (19, 26050304), (28, 17676992), (32, 15467368), (38, 13025152), (56, 8838496), (64, 7733684), (76, 6512576), (112, 4419248), (128, 3866842), (133, 3721472), (152, 3256288), (224, 2209624), (256, 1933421), (266, 1860736), (304, 1628144), (448, 1104812), (532, 930368), (608, 814072), (896, 552406), (1064, 465184), (1216, 407036), (1792, 276203), (2128, 232592), (2432, 203518), (4256, 116296), (4864, 101759), (8512, 58148), (14537, 34048), (17024, 29074)]