253784424

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 652680000

約数和(自身を除く): 398895576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 349, 492, 698, 739, 984, 1047, 1396, 1478, 2094, 2217, 2792, 2956, 4188, 4434, 5912, 8376, 8868, 14309, 17736, 28618, 30299, 42927, 57236, 60598, 85854, 90897, 114472, 121196, 171708, 181794, 242392, 257911, 343416, 363588, 515822, 727176, 773733, 1031644, 1547466, 2063288, 3094932, 6189864, 10574351, 21148702, 31723053, 42297404, 63446106, 84594808, 126892212, 253784424]

約数ペア:

[(1, 253784424), (2, 126892212), (3, 84594808), (4, 63446106), (6, 42297404), (8, 31723053), (12, 21148702), (24, 10574351), (41, 6189864), (82, 3094932), (123, 2063288), (164, 1547466), (246, 1031644), (328, 773733), (349, 727176), (492, 515822), (698, 363588), (739, 343416), (984, 257911), (1047, 242392), (1396, 181794), (1478, 171708), (2094, 121196), (2217, 114472), (2792, 90897), (2956, 85854), (4188, 60598), (4434, 57236), (5912, 42927), (8376, 30299), (8868, 28618), (14309, 17736)]