490554744

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 1250019840

約数和(自身を除く): 759465096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 211, 219, 292, 422, 438, 584, 633, 844, 876, 1266, 1327, 1688, 1752, 2532, 2654, 3981, 5064, 5308, 7962, 10616, 15403, 15924, 30806, 31848, 46209, 61612, 92418, 96871, 123224, 184836, 193742, 279997, 290613, 369672, 387484, 559994, 581226, 774968, 839991, 1119988, 1162452, 1679982, 2239976, 2324904, 3359964, 6719928, 20439781, 40879562, 61319343, 81759124, 122638686, 163518248, 245277372, 490554744]

約数ペア:

[(1, 490554744), (2, 245277372), (3, 163518248), (4, 122638686), (6, 81759124), (8, 61319343), (12, 40879562), (24, 20439781), (73, 6719928), (146, 3359964), (211, 2324904), (219, 2239976), (292, 1679982), (422, 1162452), (438, 1119988), (584, 839991), (633, 774968), (844, 581226), (876, 559994), (1266, 387484), (1327, 369672), (1688, 290613), (1752, 279997), (2532, 193742), (2654, 184836), (3981, 123224), (5064, 96871), (5308, 92418), (7962, 61612), (10616, 46209), (15403, 31848), (15924, 30806)]