2817255588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 7793944704

約数和(自身を除く): 4976689116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 181, 196, 206, 257, 294, 309, 362, 412, 514, 543, 588, 618, 721, 724, 771, 1028, 1086, 1236, 1267, 1442, 1542, 1799, 2163, 2172, 2534, 2884, 3084, 3598, 3801, 4326, 5047, 5068, 5397, 7196, 7602, 8652, 8869, 10094, 10794, 12593, 15141, 15204, 17738, 18643, 20188, 21588, 25186, 26471, 26607, 30282, 35476, 37286, 37779, 46517, 50372, 52942, 53214, 55929, 60564, 74572, 75558, 79413, 93034, 105884, 106428, 111858, 130501, 139551, 151116, 158826, 185297, 186068, 223716, 261002, 279102, 317652, 325619, 370594, 391503, 522004, 555891, 558204, 651238, 741188, 783006, 913507, 976857, 1111782, 1297079, 1302476, 1566012, 1827014, 1953714, 2223564, 2279333, 2594158, 2740521, 3654028, 3891237, 3907428, 4558666, 4791251, 5188316, 5481042, 6837999, 7782474, 9117332, 9582502, 10962084, 13675998, 14373753, 15564948, 19165004, 27351996, 28747506, 33538757, 57495012, 67077514, 100616271, 134155028, 201232542, 234771299, 402465084, 469542598, 704313897, 939085196, 1408627794, 2817255588]

約数ペア:

[(1, 2817255588), (2, 1408627794), (3, 939085196), (4, 704313897), (6, 469542598), (7, 402465084), (12, 234771299), (14, 201232542), (21, 134155028), (28, 100616271), (42, 67077514), (49, 57495012), (84, 33538757), (98, 28747506), (103, 27351996), (147, 19165004), (181, 15564948), (196, 14373753), (206, 13675998), (257, 10962084), (294, 9582502), (309, 9117332), (362, 7782474), (412, 6837999), (514, 5481042), (543, 5188316), (588, 4791251), (618, 4558666), (721, 3907428), (724, 3891237), (771, 3654028), (1028, 2740521), (1086, 2594158), (1236, 2279333), (1267, 2223564), (1442, 1953714), (1542, 1827014), (1799, 1566012), (2163, 1302476), (2172, 1297079), (2534, 1111782), (2884, 976857), (3084, 913507), (3598, 783006), (3801, 741188), (4326, 651238), (5047, 558204), (5068, 555891), (5397, 522004), (7196, 391503), (7602, 370594), (8652, 325619), (8869, 317652), (10094, 279102), (10794, 261002), (12593, 223716), (15141, 186068), (15204, 185297), (17738, 158826), (18643, 151116), (20188, 139551), (21588, 130501), (25186, 111858), (26471, 106428), (26607, 105884), (30282, 93034), (35476, 79413), (37286, 75558), (37779, 74572), (46517, 60564), (50372, 55929), (52942, 53214)]