1817386272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1603

約数の個数: 144

約数和(自身を含む): 5583804408

約数和(自身を除く): 3766418136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 421, 468, 624, 842, 936, 1153, 1248, 1263, 1684, 1872, 2306, 2526, 3368, 3459, 3744, 3789, 4612, 5052, 5473, 6736, 6918, 7578, 9224, 10104, 10377, 10946, 13472, 13836, 14989, 15156, 16419, 18448, 20208, 20754, 21892, 27672, 29978, 30312, 32838, 36896, 40416, 41508, 43784, 44967, 49257, 55344, 59956, 60624, 65676, 83016, 87568, 89934, 98514, 110688, 119912, 121248, 131352, 134901, 166032, 175136, 179868, 197028, 239824, 262704, 269802, 332064, 359736, 394056, 479648, 485413, 525408, 539604, 719472, 788112, 970826, 1079208, 1438944, 1456239, 1576224, 1941652, 2158416, 2912478, 3883304, 4316832, 4368717, 5824956, 6310369, 7766608, 8737434, 11649912, 12620738, 15533216, 17474868, 18931107, 23299824, 25241476, 34949736, 37862214, 46599648, 50482952, 56793321, 69899472, 75724428, 100965904, 113586642, 139798944, 151448856, 201931808, 227173284, 302897712, 454346568, 605795424, 908693136, 1817386272]

約数ペア:

[(1, 1817386272), (2, 908693136), (3, 605795424), (4, 454346568), (6, 302897712), (8, 227173284), (9, 201931808), (12, 151448856), (13, 139798944), (16, 113586642), (18, 100965904), (24, 75724428), (26, 69899472), (32, 56793321), (36, 50482952), (39, 46599648), (48, 37862214), (52, 34949736), (72, 25241476), (78, 23299824), (96, 18931107), (104, 17474868), (117, 15533216), (144, 12620738), (156, 11649912), (208, 8737434), (234, 7766608), (288, 6310369), (312, 5824956), (416, 4368717), (421, 4316832), (468, 3883304), (624, 2912478), (842, 2158416), (936, 1941652), (1153, 1576224), (1248, 1456239), (1263, 1438944), (1684, 1079208), (1872, 970826), (2306, 788112), (2526, 719472), (3368, 539604), (3459, 525408), (3744, 485413), (3789, 479648), (4612, 394056), (5052, 359736), (5473, 332064), (6736, 269802), (6918, 262704), (7578, 239824), (9224, 197028), (10104, 179868), (10377, 175136), (10946, 166032), (13472, 134901), (13836, 131352), (14989, 121248), (15156, 119912), (16419, 110688), (18448, 98514), (20208, 89934), (20754, 87568), (21892, 83016), (27672, 65676), (29978, 60624), (30312, 59956), (32838, 55344), (36896, 49257), (40416, 44967), (41508, 43784)]