639164064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86467}}^1$

素因数の和:86498

約数の個数: 96

約数和(自身を含む): 2091833856

約数和(自身を除く): 1452669792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 86467, 172934, 259401, 345868, 518802, 605269, 691736, 951137, 1037604, 1210538, 1383472, 1815807, 1902274, 2075208, 2421076, 2766944, 2853411, 3631614, 3804548, 4150416, 4842152, 5706822, 6657959, 7263228, 7609096, 8300832, 9684304, 11413644, 13315918, 14526456, 15218192, 19368608, 19973877, 22827288, 26631836, 29052912, 30436384, 39947754, 45654576, 53263672, 58105824, 79895508, 91309152, 106527344, 159791016, 213054688, 319582032, 639164064]

約数ペア:

[(1, 639164064), (2, 319582032), (3, 213054688), (4, 159791016), (6, 106527344), (7, 91309152), (8, 79895508), (11, 58105824), (12, 53263672), (14, 45654576), (16, 39947754), (21, 30436384), (22, 29052912), (24, 26631836), (28, 22827288), (32, 19973877), (33, 19368608), (42, 15218192), (44, 14526456), (48, 13315918), (56, 11413644), (66, 9684304), (77, 8300832), (84, 7609096), (88, 7263228), (96, 6657959), (112, 5706822), (132, 4842152), (154, 4150416), (168, 3804548), (176, 3631614), (224, 2853411), (231, 2766944), (264, 2421076), (308, 2075208), (336, 1902274), (352, 1815807), (462, 1383472), (528, 1210538), (616, 1037604), (672, 951137), (924, 691736), (1056, 605269), (1232, 518802), (1848, 345868), (2464, 259401), (3696, 172934), (7392, 86467)]