1305391344

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 3419209728

約数和(自身を除く): 2113818384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 197, 254, 381, 394, 508, 591, 762, 788, 1016, 1087, 1182, 1524, 1576, 2032, 2174, 2364, 3048, 3152, 3261, 4348, 4728, 6096, 6522, 8696, 9456, 13044, 17392, 25019, 26088, 50038, 52176, 75057, 100076, 138049, 150114, 200152, 214139, 276098, 300228, 400304, 414147, 428278, 552196, 600456, 642417, 828294, 856556, 1104392, 1200912, 1284834, 1656588, 1713112, 2208784, 2569668, 3313176, 3426224, 5139336, 6626352, 10278672, 27195653, 54391306, 81586959, 108782612, 163173918, 217565224, 326347836, 435130448, 652695672, 1305391344]

約数ペア:

[(1, 1305391344), (2, 652695672), (3, 435130448), (4, 326347836), (6, 217565224), (8, 163173918), (12, 108782612), (16, 81586959), (24, 54391306), (48, 27195653), (127, 10278672), (197, 6626352), (254, 5139336), (381, 3426224), (394, 3313176), (508, 2569668), (591, 2208784), (762, 1713112), (788, 1656588), (1016, 1284834), (1087, 1200912), (1182, 1104392), (1524, 856556), (1576, 828294), (2032, 642417), (2174, 600456), (2364, 552196), (3048, 428278), (3152, 414147), (3261, 400304), (4348, 300228), (4728, 276098), (6096, 214139), (6522, 200152), (8696, 150114), (9456, 138049), (13044, 100076), (17392, 75057), (25019, 52176), (26088, 50038)]