1325972648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 3440517120

約数和(自身を除く): 2114544472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 169, 182, 188, 271, 286, 308, 329, 338, 364, 376, 517, 542, 572, 611, 616, 658, 676, 728, 1001, 1034, 1084, 1144, 1183, 1222, 1316, 1352, 1859, 1897, 2002, 2068, 2168, 2366, 2444, 2632, 2981, 3523, 3619, 3718, 3794, 4004, 4136, 4277, 4732, 4888, 5962, 6721, 7046, 7238, 7436, 7588, 7943, 8008, 8554, 9464, 11924, 12737, 13013, 13442, 14092, 14476, 14872, 15176, 15886, 17108, 20867, 23848, 24661, 25474, 26026, 26884, 28184, 28952, 31772, 34216, 38753, 41734, 45799, 47047, 49322, 50948, 52052, 53768, 55601, 63544, 77506, 83468, 87373, 89159, 91598, 94094, 98644, 101896, 104104, 111202, 140107, 155012, 165581, 166936, 174746, 178318, 183196, 188188, 197288, 222404, 271271, 280214, 310024, 320593, 331162, 349492, 356636, 366392, 376376, 444808, 503789, 542542, 560428, 611611, 641186, 662324, 698984, 713272, 980749, 1007578, 1085084, 1120856, 1159067, 1223222, 1282372, 1324648, 1821391, 1961498, 2015156, 2152553, 2170168, 2318134, 2446444, 2564744, 3526523, 3642782, 3922996, 4030312, 4305106, 4636268, 4892888, 7053046, 7285564, 7845992, 8610212, 9272536, 12749737, 14106092, 14571128, 15067871, 17220424, 23678083, 25499474, 28212184, 30135742, 47356166, 50998948, 60271484, 94712332, 101997896, 120542968, 165746581, 189424664, 331493162, 662986324, 1325972648]

約数ペア:

[(1, 1325972648), (2, 662986324), (4, 331493162), (7, 189424664), (8, 165746581), (11, 120542968), (13, 101997896), (14, 94712332), (22, 60271484), (26, 50998948), (28, 47356166), (44, 30135742), (47, 28212184), (52, 25499474), (56, 23678083), (77, 17220424), (88, 15067871), (91, 14571128), (94, 14106092), (104, 12749737), (143, 9272536), (154, 8610212), (169, 7845992), (182, 7285564), (188, 7053046), (271, 4892888), (286, 4636268), (308, 4305106), (329, 4030312), (338, 3922996), (364, 3642782), (376, 3526523), (517, 2564744), (542, 2446444), (572, 2318134), (611, 2170168), (616, 2152553), (658, 2015156), (676, 1961498), (728, 1821391), (1001, 1324648), (1034, 1282372), (1084, 1223222), (1144, 1159067), (1183, 1120856), (1222, 1085084), (1316, 1007578), (1352, 980749), (1859, 713272), (1897, 698984), (2002, 662324), (2068, 641186), (2168, 611611), (2366, 560428), (2444, 542542), (2632, 503789), (2981, 444808), (3523, 376376), (3619, 366392), (3718, 356636), (3794, 349492), (4004, 331162), (4136, 320593), (4277, 310024), (4732, 280214), (4888, 271271), (5962, 222404), (6721, 197288), (7046, 188188), (7238, 183196), (7436, 178318), (7588, 174746), (7943, 166936), (8008, 165581), (8554, 155012), (9464, 140107), (11924, 111202), (12737, 104104), (13013, 101896), (13442, 98644), (14092, 94094), (14476, 91598), (14872, 89159), (15176, 87373), (15886, 83468), (17108, 77506), (20867, 63544), (23848, 55601), (24661, 53768), (25474, 52052), (26026, 50948), (26884, 49322), (28184, 47047), (28952, 45799), (31772, 41734), (34216, 38753)]