261598392

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{593}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 775597680

約数和(自身を除く): 513999288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 557, 593, 792, 1114, 1186, 1671, 1779, 2228, 2372, 3342, 3558, 4456, 4744, 5013, 5337, 6127, 6523, 6684, 7116, 10026, 10674, 12254, 13046, 13368, 14232, 18381, 19569, 20052, 21348, 24508, 26092, 36762, 39138, 40104, 42696, 49016, 52184, 55143, 58707, 73524, 78276, 110286, 117414, 147048, 156552, 220572, 234828, 330301, 441144, 469656, 660602, 990903, 1321204, 1981806, 2642408, 2972709, 3633311, 3963612, 5945418, 7266622, 7927224, 10899933, 11890836, 14533244, 21799866, 23781672, 29066488, 32699799, 43599732, 65399598, 87199464, 130799196, 261598392]

約数ペア:

[(1, 261598392), (2, 130799196), (3, 87199464), (4, 65399598), (6, 43599732), (8, 32699799), (9, 29066488), (11, 23781672), (12, 21799866), (18, 14533244), (22, 11890836), (24, 10899933), (33, 7927224), (36, 7266622), (44, 5945418), (66, 3963612), (72, 3633311), (88, 2972709), (99, 2642408), (132, 1981806), (198, 1321204), (264, 990903), (396, 660602), (557, 469656), (593, 441144), (792, 330301), (1114, 234828), (1186, 220572), (1671, 156552), (1779, 147048), (2228, 117414), (2372, 110286), (3342, 78276), (3558, 73524), (4456, 58707), (4744, 55143), (5013, 52184), (5337, 49016), (6127, 42696), (6523, 40104), (6684, 39138), (7116, 36762), (10026, 26092), (10674, 24508), (12254, 21348), (13046, 20052), (13368, 19569), (14232, 18381)]