2847688416

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229949}}^1$

素因数の和:230008

約数の個数: 72

約数和(自身を含む): 8286478200

約数和(自身を除く): 5438789784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 229949, 459898, 689847, 919796, 1379694, 1839592, 2069541, 2759388, 3679184, 4139082, 5518776, 7358368, 8278164, 9887807, 11037552, 16556328, 19775614, 22075104, 29663421, 33112656, 39551228, 59326842, 66225312, 79102456, 88990263, 118653684, 158204912, 177980526, 237307368, 316409824, 355961052, 474614736, 711922104, 949229472, 1423844208, 2847688416]

約数ペア:

[(1, 2847688416), (2, 1423844208), (3, 949229472), (4, 711922104), (6, 474614736), (8, 355961052), (9, 316409824), (12, 237307368), (16, 177980526), (18, 158204912), (24, 118653684), (32, 88990263), (36, 79102456), (43, 66225312), (48, 59326842), (72, 39551228), (86, 33112656), (96, 29663421), (129, 22075104), (144, 19775614), (172, 16556328), (258, 11037552), (288, 9887807), (344, 8278164), (387, 7358368), (516, 5518776), (688, 4139082), (774, 3679184), (1032, 2759388), (1376, 2069541), (1548, 1839592), (2064, 1379694), (3096, 919796), (4128, 689847), (6192, 459898), (12384, 229949)]