553643856

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{55721}}^1$

素因数の和:55761

約数の個数: 80

約数和(自身を含む): 1658286720

約数和(自身を除く): 1104642864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 55721, 111442, 167163, 222884, 334326, 445768, 501489, 668652, 891536, 1002978, 1281583, 1337304, 1504467, 2005956, 2563166, 2674608, 3008934, 3844749, 4011912, 5126332, 6017868, 7689498, 8023824, 10252664, 11534247, 12035736, 15378996, 20505328, 23068494, 24071472, 30757992, 34602741, 46136988, 61515984, 69205482, 92273976, 138410964, 184547952, 276821928, 553643856]

約数ペア:

[(1, 553643856), (2, 276821928), (3, 184547952), (4, 138410964), (6, 92273976), (8, 69205482), (9, 61515984), (12, 46136988), (16, 34602741), (18, 30757992), (23, 24071472), (24, 23068494), (27, 20505328), (36, 15378996), (46, 12035736), (48, 11534247), (54, 10252664), (69, 8023824), (72, 7689498), (92, 6017868), (108, 5126332), (138, 4011912), (144, 3844749), (184, 3008934), (207, 2674608), (216, 2563166), (276, 2005956), (368, 1504467), (414, 1337304), (432, 1281583), (552, 1002978), (621, 891536), (828, 668652), (1104, 501489), (1242, 445768), (1656, 334326), (2484, 222884), (3312, 167163), (4968, 111442), (9936, 55721)]