7221264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 20189184

約数和(自身を除く): 12967920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 211, 248, 276, 368, 372, 422, 496, 552, 633, 713, 744, 844, 1104, 1266, 1426, 1488, 1688, 2139, 2532, 2852, 3376, 4278, 4853, 5064, 5704, 6541, 8556, 9706, 10128, 11408, 13082, 14559, 17112, 19412, 19623, 26164, 29118, 34224, 38824, 39246, 52328, 58236, 77648, 78492, 104656, 116472, 150443, 156984, 232944, 300886, 313968, 451329, 601772, 902658, 1203544, 1805316, 2407088, 3610632, 7221264]

約数ペア:

[(1, 7221264), (2, 3610632), (3, 2407088), (4, 1805316), (6, 1203544), (8, 902658), (12, 601772), (16, 451329), (23, 313968), (24, 300886), (31, 232944), (46, 156984), (48, 150443), (62, 116472), (69, 104656), (92, 78492), (93, 77648), (124, 58236), (138, 52328), (184, 39246), (186, 38824), (211, 34224), (248, 29118), (276, 26164), (368, 19623), (372, 19412), (422, 17112), (496, 14559), (552, 13082), (633, 11408), (713, 10128), (744, 9706), (844, 8556), (1104, 6541), (1266, 5704), (1426, 5064), (1488, 4853), (1688, 4278), (2139, 3376), (2532, 2852)]