639228744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115301}}^1$

素因数の和:115331

約数の個数: 96

約数和(自身を含む): 2158453440

約数和(自身を除く): 1519224696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 115301, 230602, 345903, 461204, 691806, 807107, 922408, 1037709, 1268311, 1383612, 1614214, 2075418, 2421321, 2536622, 2767224, 3228428, 3804933, 4150836, 4842642, 5073244, 6456856, 7263963, 7609866, 8301672, 8878177, 9685284, 10146488, 11414799, 14527926, 15219732, 17756354, 19370568, 22829598, 26634531, 29055852, 30439464, 35512708, 45659196, 53269062, 58111704, 71025416, 79903593, 91318392, 106538124, 159807186, 213076248, 319614372, 639228744]

約数ペア:

[(1, 639228744), (2, 319614372), (3, 213076248), (4, 159807186), (6, 106538124), (7, 91318392), (8, 79903593), (9, 71025416), (11, 58111704), (12, 53269062), (14, 45659196), (18, 35512708), (21, 30439464), (22, 29055852), (24, 26634531), (28, 22829598), (33, 19370568), (36, 17756354), (42, 15219732), (44, 14527926), (56, 11414799), (63, 10146488), (66, 9685284), (72, 8878177), (77, 8301672), (84, 7609866), (88, 7263963), (99, 6456856), (126, 5073244), (132, 4842642), (154, 4150836), (168, 3804933), (198, 3228428), (231, 2767224), (252, 2536622), (264, 2421321), (308, 2075418), (396, 1614214), (462, 1383612), (504, 1268311), (616, 1037709), (693, 922408), (792, 807107), (924, 691806), (1386, 461204), (1848, 345903), (2772, 230602), (5544, 115301)]