217568088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 624826800

約数和(自身を除く): 407258712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 157, 171, 228, 314, 342, 456, 471, 628, 684, 942, 1013, 1256, 1368, 1413, 1884, 2026, 2826, 2983, 3039, 3768, 4052, 5652, 5966, 6078, 8104, 8949, 9117, 11304, 11932, 12156, 17898, 18234, 19247, 23864, 24312, 26847, 35796, 36468, 38494, 53694, 57741, 71592, 72936, 76988, 107388, 115482, 153976, 159041, 173223, 214776, 230964, 318082, 346446, 461928, 477123, 636164, 692892, 954246, 1272328, 1385784, 1431369, 1908492, 2862738, 3021779, 3816984, 5725476, 6043558, 9065337, 11450952, 12087116, 18130674, 24174232, 27196011, 36261348, 54392022, 72522696, 108784044, 217568088]

約数ペア:

[(1, 217568088), (2, 108784044), (3, 72522696), (4, 54392022), (6, 36261348), (8, 27196011), (9, 24174232), (12, 18130674), (18, 12087116), (19, 11450952), (24, 9065337), (36, 6043558), (38, 5725476), (57, 3816984), (72, 3021779), (76, 2862738), (114, 1908492), (152, 1431369), (157, 1385784), (171, 1272328), (228, 954246), (314, 692892), (342, 636164), (456, 477123), (471, 461928), (628, 346446), (684, 318082), (942, 230964), (1013, 214776), (1256, 173223), (1368, 159041), (1413, 153976), (1884, 115482), (2026, 107388), (2826, 76988), (2983, 72936), (3039, 71592), (3768, 57741), (4052, 53694), (5652, 38494), (5966, 36468), (6078, 35796), (8104, 26847), (8949, 24312), (9117, 23864), (11304, 19247), (11932, 18234), (12156, 17898)]