2315791984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19727}}^1$

素因数の和:19798

約数の個数: 80

約数和(自身を含む): 5283947520

約数和(自身を除く): 2968155536

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 176, 184, 232, 253, 319, 368, 464, 506, 638, 667, 1012, 1276, 1334, 2024, 2552, 2668, 4048, 5104, 5336, 7337, 10672, 14674, 19727, 29348, 39454, 58696, 78908, 117392, 157816, 216997, 315632, 433994, 453721, 572083, 867988, 907442, 1144166, 1735976, 1814884, 2288332, 3471952, 3629768, 4576664, 4990931, 6292913, 7259536, 9153328, 9981862, 12585826, 13157909, 19963724, 25171652, 26315818, 39927448, 50343304, 52631636, 79854896, 100686608, 105263272, 144736999, 210526544, 289473998, 578947996, 1157895992, 2315791984]

約数ペア:

[(1, 2315791984), (2, 1157895992), (4, 578947996), (8, 289473998), (11, 210526544), (16, 144736999), (22, 105263272), (23, 100686608), (29, 79854896), (44, 52631636), (46, 50343304), (58, 39927448), (88, 26315818), (92, 25171652), (116, 19963724), (176, 13157909), (184, 12585826), (232, 9981862), (253, 9153328), (319, 7259536), (368, 6292913), (464, 4990931), (506, 4576664), (638, 3629768), (667, 3471952), (1012, 2288332), (1276, 1814884), (1334, 1735976), (2024, 1144166), (2552, 907442), (2668, 867988), (4048, 572083), (5104, 453721), (5336, 433994), (7337, 315632), (10672, 216997), (14674, 157816), (19727, 117392), (29348, 78908), (39454, 58696)]