379506712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 806319360

約数和(自身を除く): 426812648

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 1378, 1612, 1643, 2221, 2756, 3224, 3286, 4442, 5512, 6572, 8884, 13144, 17768, 21359, 28873, 42718, 57746, 68851, 85436, 115492, 117713, 137702, 170872, 230984, 235426, 275404, 470852, 550808, 895063, 941704, 1530269, 1790126, 3060538, 3580252, 3649103, 6121076, 7160504, 7298206, 12242152, 14596412, 29192824, 47438339, 94876678, 189753356, 379506712]

約数ペア:

[(1, 379506712), (2, 189753356), (4, 94876678), (8, 47438339), (13, 29192824), (26, 14596412), (31, 12242152), (52, 7298206), (53, 7160504), (62, 6121076), (104, 3649103), (106, 3580252), (124, 3060538), (212, 1790126), (248, 1530269), (403, 941704), (424, 895063), (689, 550808), (806, 470852), (1378, 275404), (1612, 235426), (1643, 230984), (2221, 170872), (2756, 137702), (3224, 117713), (3286, 115492), (4442, 85436), (5512, 68851), (6572, 57746), (8884, 42718), (13144, 28873), (17768, 21359)]