282665812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 632217600

約数和(自身を除く): 349551788

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 682, 806, 836, 839, 988, 1178, 1364, 1612, 1678, 2356, 2717, 3356, 4433, 5434, 6479, 7657, 8866, 9229, 10868, 10907, 12958, 15314, 15941, 17732, 18458, 21814, 25916, 26009, 30628, 31882, 36916, 43628, 52018, 63764, 84227, 104036, 119977, 168454, 175351, 207233, 239954, 286099, 336908, 338117, 350702, 414466, 479908, 494171, 572198, 676234, 701404, 828932, 988342, 1144396, 1352468, 1976684, 2279563, 3719287, 4559126, 5435881, 6424223, 7438574, 9118252, 10871762, 12848446, 14877148, 21743524, 25696892, 70666453, 141332906, 282665812]

約数ペア:

[(1, 282665812), (2, 141332906), (4, 70666453), (11, 25696892), (13, 21743524), (19, 14877148), (22, 12848446), (26, 10871762), (31, 9118252), (38, 7438574), (44, 6424223), (52, 5435881), (62, 4559126), (76, 3719287), (124, 2279563), (143, 1976684), (209, 1352468), (247, 1144396), (286, 988342), (341, 828932), (403, 701404), (418, 676234), (494, 572198), (572, 494171), (589, 479908), (682, 414466), (806, 350702), (836, 338117), (839, 336908), (988, 286099), (1178, 239954), (1364, 207233), (1612, 175351), (1678, 168454), (2356, 119977), (2717, 104036), (3356, 84227), (4433, 63764), (5434, 52018), (6479, 43628), (7657, 36916), (8866, 31882), (9229, 30628), (10868, 26009), (10907, 25916), (12958, 21814), (15314, 18458), (15941, 17732)]