293803168

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 595213920

約数和(自身を除く): 301410752

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 107, 212, 214, 424, 428, 848, 856, 1619, 1696, 1712, 3238, 3424, 5671, 6476, 11342, 12952, 22684, 25904, 45368, 51808, 85807, 90736, 171614, 173233, 181472, 343228, 346466, 686456, 692932, 1372912, 1385864, 2745824, 2771728, 5543456, 9181349, 18362698, 36725396, 73450792, 146901584, 293803168]

約数ペア:

[(1, 293803168), (2, 146901584), (4, 73450792), (8, 36725396), (16, 18362698), (32, 9181349), (53, 5543456), (106, 2771728), (107, 2745824), (212, 1385864), (214, 1372912), (424, 692932), (428, 686456), (848, 346466), (856, 343228), (1619, 181472), (1696, 173233), (1712, 171614), (3238, 90736), (3424, 85807), (5671, 51808), (6476, 45368), (11342, 25904), (12952, 22684)]