2656656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 60

約数和(自身を含む): 7834320

約数和(自身を除く): 5177664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 971, 1368, 1942, 2736, 2913, 3884, 5826, 7768, 8739, 11652, 15536, 17478, 18449, 23304, 34956, 36898, 46608, 55347, 69912, 73796, 110694, 139824, 147592, 166041, 221388, 295184, 332082, 442776, 664164, 885552, 1328328, 2656656]

約数ペア:

[(1, 2656656), (2, 1328328), (3, 885552), (4, 664164), (6, 442776), (8, 332082), (9, 295184), (12, 221388), (16, 166041), (18, 147592), (19, 139824), (24, 110694), (36, 73796), (38, 69912), (48, 55347), (57, 46608), (72, 36898), (76, 34956), (114, 23304), (144, 18449), (152, 17478), (171, 15536), (228, 11652), (304, 8739), (342, 7768), (456, 5826), (684, 3884), (912, 2913), (971, 2736), (1368, 1942)]