1339946244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 216

約数和(自身を含む): 4258904832

約数和(自身を除く): 2918958588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 169, 182, 219, 234, 252, 273, 292, 338, 364, 431, 438, 468, 507, 511, 546, 657, 676, 819, 862, 876, 949, 1014, 1022, 1092, 1183, 1293, 1314, 1521, 1533, 1638, 1724, 1898, 2028, 2044, 2366, 2586, 2628, 2847, 3017, 3042, 3066, 3276, 3549, 3796, 3879, 4599, 4732, 5172, 5603, 5694, 6034, 6084, 6132, 6643, 7098, 7758, 8541, 9051, 9198, 10647, 11206, 11388, 12068, 12337, 13286, 14196, 15516, 16809, 17082, 18102, 18396, 19929, 21294, 22412, 24674, 26572, 27153, 31463, 33618, 34164, 36204, 37011, 39221, 39858, 42588, 49348, 50427, 54306, 59787, 62926, 67236, 72839, 74022, 78442, 79716, 86359, 94389, 100854, 108612, 111033, 117663, 119574, 125852, 145678, 148044, 156884, 172718, 188778, 201708, 218517, 220241, 222066, 235326, 239148, 259077, 283167, 291356, 345436, 352989, 377556, 409019, 437034, 440482, 444132, 470652, 509873, 518154, 566334, 655551, 660723, 705978, 777231, 818038, 874068, 880964, 1019746, 1036308, 1132668, 1227057, 1311102, 1321446, 1411956, 1529619, 1554462, 1636076, 1982169, 2039492, 2454114, 2622204, 2642892, 2863133, 3059238, 3108924, 3681171, 3964338, 4588857, 4908228, 5317247, 5726266, 6118476, 7362342, 7928676, 8589399, 9177714, 10634494, 11452532, 14724684, 15951741, 17178798, 18355428, 21268988, 25768197, 31903482, 34357596, 37220729, 47855223, 51536394, 63806964, 74441458, 95710446, 103072788, 111662187, 148882916, 191420892, 223324374, 334986561, 446648748, 669973122, 1339946244]

約数ペア:

[(1, 1339946244), (2, 669973122), (3, 446648748), (4, 334986561), (6, 223324374), (7, 191420892), (9, 148882916), (12, 111662187), (13, 103072788), (14, 95710446), (18, 74441458), (21, 63806964), (26, 51536394), (28, 47855223), (36, 37220729), (39, 34357596), (42, 31903482), (52, 25768197), (63, 21268988), (73, 18355428), (78, 17178798), (84, 15951741), (91, 14724684), (117, 11452532), (126, 10634494), (146, 9177714), (156, 8589399), (169, 7928676), (182, 7362342), (219, 6118476), (234, 5726266), (252, 5317247), (273, 4908228), (292, 4588857), (338, 3964338), (364, 3681171), (431, 3108924), (438, 3059238), (468, 2863133), (507, 2642892), (511, 2622204), (546, 2454114), (657, 2039492), (676, 1982169), (819, 1636076), (862, 1554462), (876, 1529619), (949, 1411956), (1014, 1321446), (1022, 1311102), (1092, 1227057), (1183, 1132668), (1293, 1036308), (1314, 1019746), (1521, 880964), (1533, 874068), (1638, 818038), (1724, 777231), (1898, 705978), (2028, 660723), (2044, 655551), (2366, 566334), (2586, 518154), (2628, 509873), (2847, 470652), (3017, 444132), (3042, 440482), (3066, 437034), (3276, 409019), (3549, 377556), (3796, 352989), (3879, 345436), (4599, 291356), (4732, 283167), (5172, 259077), (5603, 239148), (5694, 235326), (6034, 222066), (6084, 220241), (6132, 218517), (6643, 201708), (7098, 188778), (7758, 172718), (8541, 156884), (9051, 148044), (9198, 145678), (10647, 125852), (11206, 119574), (11388, 117663), (12068, 111033), (12337, 108612), (13286, 100854), (14196, 94389), (15516, 86359), (16809, 79716), (17082, 78442), (18102, 74022), (18396, 72839), (19929, 67236), (21294, 62926), (22412, 59787), (24674, 54306), (26572, 50427), (27153, 49348), (31463, 42588), (33618, 39858), (34164, 39221), (36204, 37011)]