2442818728

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 5285952000

約数和(自身を除く): 2843133272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 379, 643, 716, 758, 1253, 1286, 1432, 1516, 2506, 2572, 2653, 3032, 4501, 5012, 5144, 5306, 9002, 10024, 10612, 18004, 21224, 36008, 67841, 115097, 135682, 230194, 243697, 271364, 460388, 474887, 487394, 542728, 805679, 920776, 949774, 974788, 1611358, 1705879, 1899548, 1949576, 3222716, 3411758, 3799096, 6445432, 6823516, 13647032, 43621763, 87243526, 174487052, 305352341, 348974104, 610704682, 1221409364, 2442818728]

約数ペア:

[(1, 2442818728), (2, 1221409364), (4, 610704682), (7, 348974104), (8, 305352341), (14, 174487052), (28, 87243526), (56, 43621763), (179, 13647032), (358, 6823516), (379, 6445432), (643, 3799096), (716, 3411758), (758, 3222716), (1253, 1949576), (1286, 1899548), (1432, 1705879), (1516, 1611358), (2506, 974788), (2572, 949774), (2653, 920776), (3032, 805679), (4501, 542728), (5012, 487394), (5144, 474887), (5306, 460388), (9002, 271364), (10024, 243697), (10612, 230194), (18004, 135682), (21224, 115097), (36008, 67841)]