1288367748

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{75983}}^1$

素因数の和:76153

約数の個数: 48

約数和(自身を含む): 3361532160

約数和(自身を除く): 2073164412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 75983, 151966, 227949, 303932, 455898, 683847, 911796, 1367694, 2051541, 2735388, 4103082, 8206164, 11929331, 23858662, 35787993, 47717324, 71575986, 107363979, 143151972, 214727958, 322091937, 429455916, 644183874, 1288367748]

約数ペア:

[(1, 1288367748), (2, 644183874), (3, 429455916), (4, 322091937), (6, 214727958), (9, 143151972), (12, 107363979), (18, 71575986), (27, 47717324), (36, 35787993), (54, 23858662), (108, 11929331), (157, 8206164), (314, 4103082), (471, 2735388), (628, 2051541), (942, 1367694), (1413, 911796), (1884, 683847), (2826, 455898), (4239, 303932), (5652, 227949), (8478, 151966), (16956, 75983)]