291250209588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1\times {\mathrm{10141}}^1$

素因数の和:12825

約数の個数: 96

約数和(自身を含む): 742526813952

約数和(自身を除く): 451276604364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2593, 2769, 3692, 5186, 5538, 7779, 10141, 10372, 11076, 15558, 20282, 30423, 31116, 33709, 40564, 60846, 67418, 101127, 121692, 131833, 134836, 184103, 202254, 263666, 368206, 395499, 404508, 527332, 552309, 720011, 736412, 790998, 1104618, 1440022, 1581996, 2160033, 2209236, 2393339, 2880044, 4320066, 4786678, 7180017, 8640132, 9360143, 9573356, 14360034, 18720286, 26295613, 28080429, 28720068, 37440572, 52591226, 56160858, 78886839, 105182452, 112321716, 157773678, 315547356, 341842969, 683685938, 1025528907, 1367371876, 1866988523, 2051057814, 3733977046, 4102115628, 5600965569, 7467954092, 11201931138, 22403862276, 24270850799, 48541701598, 72812552397, 97083403196, 145625104794, 291250209588]

約数ペア:

[(1, 291250209588), (2, 145625104794), (3, 97083403196), (4, 72812552397), (6, 48541701598), (12, 24270850799), (13, 22403862276), (26, 11201931138), (39, 7467954092), (52, 5600965569), (71, 4102115628), (78, 3733977046), (142, 2051057814), (156, 1866988523), (213, 1367371876), (284, 1025528907), (426, 683685938), (852, 341842969), (923, 315547356), (1846, 157773678), (2593, 112321716), (2769, 105182452), (3692, 78886839), (5186, 56160858), (5538, 52591226), (7779, 37440572), (10141, 28720068), (10372, 28080429), (11076, 26295613), (15558, 18720286), (20282, 14360034), (30423, 9573356), (31116, 9360143), (33709, 8640132), (40564, 7180017), (60846, 4786678), (67418, 4320066), (101127, 2880044), (121692, 2393339), (131833, 2209236), (134836, 2160033), (184103, 1581996), (202254, 1440022), (263666, 1104618), (368206, 790998), (395499, 736412), (404508, 720011), (527332, 552309)]