248833998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38723}}^1$

素因数の和:38758

約数の個数: 64

約数和(自身を含む): 669150720

約数和(自身を除く): 420316722

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 38723, 77446, 116169, 232338, 271061, 348507, 542122, 658291, 697014, 813183, 1045521, 1316582, 1626366, 1974873, 2091042, 2439549, 3949746, 4608037, 4879098, 5924619, 7318647, 9216074, 11849238, 13824111, 14637294, 17773857, 27648222, 35547714, 41472333, 82944666, 124416999, 248833998]

約数ペア:

[(1, 248833998), (2, 124416999), (3, 82944666), (6, 41472333), (7, 35547714), (9, 27648222), (14, 17773857), (17, 14637294), (18, 13824111), (21, 11849238), (27, 9216074), (34, 7318647), (42, 5924619), (51, 4879098), (54, 4608037), (63, 3949746), (102, 2439549), (119, 2091042), (126, 1974873), (153, 1626366), (189, 1316582), (238, 1045521), (306, 813183), (357, 697014), (378, 658291), (459, 542122), (714, 348507), (918, 271061), (1071, 232338), (2142, 116169), (3213, 77446), (6426, 38723)]