248363208

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 689565240

約数和(自身を除く): 441202032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 193, 244, 293, 366, 386, 488, 549, 579, 586, 732, 772, 879, 1098, 1158, 1172, 1464, 1544, 1737, 1758, 2196, 2316, 2344, 2637, 3474, 3516, 4392, 4632, 5274, 6948, 7032, 10548, 11773, 13896, 17873, 21096, 23546, 35319, 35746, 47092, 53619, 56549, 70638, 71492, 94184, 105957, 107238, 113098, 141276, 142984, 160857, 169647, 211914, 214476, 226196, 282552, 321714, 339294, 423828, 428952, 452392, 508941, 643428, 678588, 847656, 1017882, 1286856, 1357176, 2035764, 3449489, 4071528, 6898978, 10348467, 13797956, 20696934, 27595912, 31045401, 41393868, 62090802, 82787736, 124181604, 248363208]

約数ペア:

[(1, 248363208), (2, 124181604), (3, 82787736), (4, 62090802), (6, 41393868), (8, 31045401), (9, 27595912), (12, 20696934), (18, 13797956), (24, 10348467), (36, 6898978), (61, 4071528), (72, 3449489), (122, 2035764), (183, 1357176), (193, 1286856), (244, 1017882), (293, 847656), (366, 678588), (386, 643428), (488, 508941), (549, 452392), (579, 428952), (586, 423828), (732, 339294), (772, 321714), (879, 282552), (1098, 226196), (1158, 214476), (1172, 211914), (1464, 169647), (1544, 160857), (1737, 142984), (1758, 141276), (2196, 113098), (2316, 107238), (2344, 105957), (2637, 94184), (3474, 71492), (3516, 70638), (4392, 56549), (4632, 53619), (5274, 47092), (6948, 35746), (7032, 35319), (10548, 23546), (11773, 21096), (13896, 17873)]