492156496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 1070153728

約数和(自身を除く): 577997232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 601, 806, 1016, 1202, 1612, 1651, 2032, 2404, 3224, 3302, 3937, 4808, 6448, 6604, 7813, 7874, 9616, 13208, 15626, 15748, 18631, 26416, 31252, 31496, 37262, 51181, 62504, 62992, 74524, 76327, 102362, 125008, 149048, 152654, 204724, 242203, 298096, 305308, 409448, 484406, 610616, 818896, 968812, 992251, 1221232, 1937624, 1984502, 2366137, 3875248, 3969004, 4732274, 7938008, 9464548, 15876016, 18929096, 30759781, 37858192, 61519562, 123039124, 246078248, 492156496]

約数ペア:

[(1, 492156496), (2, 246078248), (4, 123039124), (8, 61519562), (13, 37858192), (16, 30759781), (26, 18929096), (31, 15876016), (52, 9464548), (62, 7938008), (104, 4732274), (124, 3969004), (127, 3875248), (208, 2366137), (248, 1984502), (254, 1937624), (403, 1221232), (496, 992251), (508, 968812), (601, 818896), (806, 610616), (1016, 484406), (1202, 409448), (1612, 305308), (1651, 298096), (2032, 242203), (2404, 204724), (3224, 152654), (3302, 149048), (3937, 125008), (4808, 102362), (6448, 76327), (6604, 74524), (7813, 62992), (7874, 62504), (9616, 51181), (13208, 37262), (15626, 31496), (15748, 31252), (18631, 26416)]