448879256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 1048608000

約数和(自身を除く): 599728744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 439, 532, 589, 868, 878, 961, 1064, 1178, 1736, 1756, 1922, 2356, 3073, 3512, 3844, 4123, 4712, 6146, 6727, 7688, 8246, 8341, 12292, 13454, 13609, 16492, 16682, 18259, 24584, 26908, 27218, 32984, 33364, 36518, 53816, 54436, 58387, 66728, 73036, 95263, 108872, 116774, 127813, 146072, 190526, 233548, 255626, 258571, 381052, 421879, 467096, 511252, 517142, 762104, 843758, 1022504, 1034284, 1687516, 1809997, 2068568, 2953153, 3375032, 3619994, 5906306, 7239988, 8015701, 11812612, 14479976, 16031402, 23625224, 32062804, 56109907, 64125608, 112219814, 224439628, 448879256]

約数ペア:

[(1, 448879256), (2, 224439628), (4, 112219814), (7, 64125608), (8, 56109907), (14, 32062804), (19, 23625224), (28, 16031402), (31, 14479976), (38, 11812612), (56, 8015701), (62, 7239988), (76, 5906306), (124, 3619994), (133, 3375032), (152, 2953153), (217, 2068568), (248, 1809997), (266, 1687516), (434, 1034284), (439, 1022504), (532, 843758), (589, 762104), (868, 517142), (878, 511252), (961, 467096), (1064, 421879), (1178, 381052), (1736, 258571), (1756, 255626), (1922, 233548), (2356, 190526), (3073, 146072), (3512, 127813), (3844, 116774), (4123, 108872), (4712, 95263), (6146, 73036), (6727, 66728), (7688, 58387), (8246, 54436), (8341, 53816), (12292, 36518), (13454, 33364), (13609, 32984), (16492, 27218), (16682, 26908), (18259, 24584)]