260988084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1294

約数の個数: 144

約数和(自身を含む): 808674048

約数和(自身を除く): 547685964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 111, 126, 138, 148, 161, 207, 222, 252, 259, 276, 322, 333, 414, 444, 483, 518, 644, 666, 777, 828, 851, 966, 1036, 1217, 1332, 1449, 1554, 1702, 1932, 2331, 2434, 2553, 2898, 3108, 3404, 3651, 4662, 4868, 5106, 5796, 5957, 7302, 7659, 8519, 9324, 10212, 10953, 11914, 14604, 15318, 17038, 17871, 21906, 23828, 25557, 27991, 30636, 34076, 35742, 43812, 45029, 51114, 53613, 55982, 71484, 76671, 83973, 90058, 102228, 107226, 111964, 135087, 153342, 167946, 180116, 195937, 214452, 251919, 270174, 306684, 315203, 335892, 391874, 405261, 503838, 540348, 587811, 630406, 783748, 810522, 945609, 1007676, 1035667, 1175622, 1260812, 1621044, 1763433, 1891218, 2071334, 2351244, 2836827, 3107001, 3526866, 3782436, 4142668, 5673654, 6214002, 7053732, 7249669, 9321003, 11347308, 12428004, 14499338, 18642006, 21749007, 28998676, 37284012, 43498014, 65247021, 86996028, 130494042, 260988084]

約数ペア:

[(1, 260988084), (2, 130494042), (3, 86996028), (4, 65247021), (6, 43498014), (7, 37284012), (9, 28998676), (12, 21749007), (14, 18642006), (18, 14499338), (21, 12428004), (23, 11347308), (28, 9321003), (36, 7249669), (37, 7053732), (42, 6214002), (46, 5673654), (63, 4142668), (69, 3782436), (74, 3526866), (84, 3107001), (92, 2836827), (111, 2351244), (126, 2071334), (138, 1891218), (148, 1763433), (161, 1621044), (207, 1260812), (222, 1175622), (252, 1035667), (259, 1007676), (276, 945609), (322, 810522), (333, 783748), (414, 630406), (444, 587811), (483, 540348), (518, 503838), (644, 405261), (666, 391874), (777, 335892), (828, 315203), (851, 306684), (966, 270174), (1036, 251919), (1217, 214452), (1332, 195937), (1449, 180116), (1554, 167946), (1702, 153342), (1932, 135087), (2331, 111964), (2434, 107226), (2553, 102228), (2898, 90058), (3108, 83973), (3404, 76671), (3651, 71484), (4662, 55982), (4868, 53613), (5106, 51114), (5796, 45029), (5957, 43812), (7302, 35742), (7659, 34076), (8519, 30636), (9324, 27991), (10212, 25557), (10953, 23828), (11914, 21906), (14604, 17871), (15318, 17038)]