289697424

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 763403520

約数和(自身を除く): 473706096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 241, 316, 317, 474, 482, 632, 634, 723, 948, 951, 964, 1264, 1268, 1446, 1896, 1902, 1928, 2536, 2892, 3792, 3804, 3856, 5072, 5784, 7608, 11568, 15216, 19039, 25043, 38078, 50086, 57117, 75129, 76156, 76397, 100172, 114234, 150258, 152312, 152794, 200344, 228468, 229191, 300516, 304624, 305588, 400688, 456936, 458382, 601032, 611176, 913872, 916764, 1202064, 1222352, 1833528, 3667056, 6035363, 12070726, 18106089, 24141452, 36212178, 48282904, 72424356, 96565808, 144848712, 289697424]

約数ペア:

[(1, 289697424), (2, 144848712), (3, 96565808), (4, 72424356), (6, 48282904), (8, 36212178), (12, 24141452), (16, 18106089), (24, 12070726), (48, 6035363), (79, 3667056), (158, 1833528), (237, 1222352), (241, 1202064), (316, 916764), (317, 913872), (474, 611176), (482, 601032), (632, 458382), (634, 456936), (723, 400688), (948, 305588), (951, 304624), (964, 300516), (1264, 229191), (1268, 228468), (1446, 200344), (1896, 152794), (1902, 152312), (1928, 150258), (2536, 114234), (2892, 100172), (3792, 76397), (3804, 76156), (3856, 75129), (5072, 57117), (5784, 50086), (7608, 38078), (11568, 25043), (15216, 19039)]