31034016

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 98882784

約数和(自身を除く): 67848768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 307, 312, 324, 351, 416, 432, 468, 486, 614, 624, 648, 702, 864, 921, 936, 972, 1053, 1228, 1248, 1296, 1404, 1842, 1872, 1944, 2106, 2456, 2592, 2763, 2808, 3159, 3684, 3744, 3888, 3991, 4212, 4912, 5526, 5616, 6318, 7368, 7776, 7982, 8289, 8424, 9824, 11052, 11232, 11973, 12636, 14736, 15964, 16578, 16848, 22104, 23946, 24867, 25272, 29472, 31928, 33156, 33696, 35919, 44208, 47892, 49734, 50544, 63856, 66312, 71838, 74601, 88416, 95784, 99468, 101088, 107757, 127712, 132624, 143676, 149202, 191568, 198936, 215514, 265248, 287352, 298404, 323271, 383136, 397872, 431028, 574704, 596808, 646542, 795744, 862056, 969813, 1149408, 1193616, 1293084, 1724112, 1939626, 2387232, 2586168, 3448224, 3879252, 5172336, 7758504, 10344672, 15517008, 31034016]

約数ペア:

[(1, 31034016), (2, 15517008), (3, 10344672), (4, 7758504), (6, 5172336), (8, 3879252), (9, 3448224), (12, 2586168), (13, 2387232), (16, 1939626), (18, 1724112), (24, 1293084), (26, 1193616), (27, 1149408), (32, 969813), (36, 862056), (39, 795744), (48, 646542), (52, 596808), (54, 574704), (72, 431028), (78, 397872), (81, 383136), (96, 323271), (104, 298404), (108, 287352), (117, 265248), (144, 215514), (156, 198936), (162, 191568), (208, 149202), (216, 143676), (234, 132624), (243, 127712), (288, 107757), (307, 101088), (312, 99468), (324, 95784), (351, 88416), (416, 74601), (432, 71838), (468, 66312), (486, 63856), (614, 50544), (624, 49734), (648, 47892), (702, 44208), (864, 35919), (921, 33696), (936, 33156), (972, 31928), (1053, 29472), (1228, 25272), (1248, 24867), (1296, 23946), (1404, 22104), (1842, 16848), (1872, 16578), (1944, 15964), (2106, 14736), (2456, 12636), (2592, 11973), (2763, 11232), (2808, 11052), (3159, 9824), (3684, 8424), (3744, 8289), (3888, 7982), (3991, 7776), (4212, 7368), (4912, 6318), (5526, 5616)]