2457256788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{314549}}^1$

素因数の和:314597

約数の個数: 72

約数和(自身を含む): 7327756800

約数和(自身を除く): 4870500012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 314549, 629098, 943647, 1258196, 1887294, 2201843, 2830941, 3774588, 4403686, 5661882, 6605529, 8807372, 9751019, 11323764, 13211058, 19502038, 19816587, 26422116, 29253057, 39004076, 39633174, 58506114, 68257133, 79266348, 87759171, 117012228, 136514266, 175518342, 204771399, 273028532, 351036684, 409542798, 614314197, 819085596, 1228628394, 2457256788]

約数ペア:

[(1, 2457256788), (2, 1228628394), (3, 819085596), (4, 614314197), (6, 409542798), (7, 351036684), (9, 273028532), (12, 204771399), (14, 175518342), (18, 136514266), (21, 117012228), (28, 87759171), (31, 79266348), (36, 68257133), (42, 58506114), (62, 39633174), (63, 39004076), (84, 29253057), (93, 26422116), (124, 19816587), (126, 19502038), (186, 13211058), (217, 11323764), (252, 9751019), (279, 8807372), (372, 6605529), (434, 5661882), (558, 4403686), (651, 3774588), (868, 2830941), (1116, 2201843), (1302, 1887294), (1953, 1258196), (2604, 943647), (3906, 629098), (7812, 314549)]