1640854986288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257026157}}^1$

素因数の和:257026194

約数の個数: 80

約数和(自身を含む): 5099398974720

約数和(自身を除く): 3458543988432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 257026157, 514052314, 771078471, 1028104628, 1542156942, 1799183099, 2056209256, 3084313884, 3598366198, 4112418512, 4883496983, 5397549297, 6168627768, 7196732396, 9766993966, 10795098594, 12337255536, 14393464792, 14650490949, 19533987932, 21590197188, 28786929584, 29300981898, 34184478881, 39067975864, 43180394376, 58601963796, 68368957762, 78135951728, 86360788752, 102553436643, 117203927592, 136737915524, 205106873286, 234407855184, 273475831048, 410213746572, 546951662096, 820427493144, 1640854986288]

約数ペア:

[(1, 1640854986288), (2, 820427493144), (3, 546951662096), (4, 410213746572), (6, 273475831048), (7, 234407855184), (8, 205106873286), (12, 136737915524), (14, 117203927592), (16, 102553436643), (19, 86360788752), (21, 78135951728), (24, 68368957762), (28, 58601963796), (38, 43180394376), (42, 39067975864), (48, 34184478881), (56, 29300981898), (57, 28786929584), (76, 21590197188), (84, 19533987932), (112, 14650490949), (114, 14393464792), (133, 12337255536), (152, 10795098594), (168, 9766993966), (228, 7196732396), (266, 6168627768), (304, 5397549297), (336, 4883496983), (399, 4112418512), (456, 3598366198), (532, 3084313884), (798, 2056209256), (912, 1799183099), (1064, 1542156942), (1596, 1028104628), (2128, 771078471), (3192, 514052314), (6384, 257026157)]