409869072

素因数分解:

$2^4\times 3^5\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 1197006720

約数和(自身を除く): 787137648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 271, 324, 389, 432, 486, 542, 648, 778, 813, 972, 1084, 1167, 1296, 1556, 1626, 1944, 2168, 2334, 2439, 3112, 3252, 3501, 3888, 4336, 4668, 4878, 6224, 6504, 7002, 7317, 9336, 9756, 10503, 13008, 14004, 14634, 18672, 19512, 21006, 21951, 28008, 29268, 31509, 39024, 42012, 43902, 56016, 58536, 63018, 65853, 84024, 87804, 94527, 105419, 117072, 126036, 131706, 168048, 175608, 189054, 210838, 252072, 263412, 316257, 351216, 378108, 421676, 504144, 526824, 632514, 756216, 843352, 948771, 1053648, 1265028, 1512432, 1686704, 1897542, 2530056, 2846313, 3795084, 5060112, 5692626, 7590168, 8538939, 11385252, 15180336, 17077878, 22770504, 25616817, 34155756, 45541008, 51233634, 68311512, 102467268, 136623024, 204934536, 409869072]

約数ペア:

[(1, 409869072), (2, 204934536), (3, 136623024), (4, 102467268), (6, 68311512), (8, 51233634), (9, 45541008), (12, 34155756), (16, 25616817), (18, 22770504), (24, 17077878), (27, 15180336), (36, 11385252), (48, 8538939), (54, 7590168), (72, 5692626), (81, 5060112), (108, 3795084), (144, 2846313), (162, 2530056), (216, 1897542), (243, 1686704), (271, 1512432), (324, 1265028), (389, 1053648), (432, 948771), (486, 843352), (542, 756216), (648, 632514), (778, 526824), (813, 504144), (972, 421676), (1084, 378108), (1167, 351216), (1296, 316257), (1556, 263412), (1626, 252072), (1944, 210838), (2168, 189054), (2334, 175608), (2439, 168048), (3112, 131706), (3252, 126036), (3501, 117072), (3888, 105419), (4336, 94527), (4668, 87804), (4878, 84024), (6224, 65853), (6504, 63018), (7002, 58536), (7317, 56016), (9336, 43902), (9756, 42012), (10503, 39024), (13008, 31509), (14004, 29268), (14634, 28008), (18672, 21951), (19512, 21006)]