270989712

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3352

約数の個数: 140

約数和(自身を含む): 899932480

約数和(自身を除く): 628942768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3319, 3402, 3888, 4536, 5103, 5832, 6638, 6804, 9072, 9957, 10206, 11664, 13276, 13608, 19914, 20412, 23233, 26552, 27216, 29871, 39828, 40824, 46466, 53104, 59742, 69699, 79656, 81648, 89613, 92932, 119484, 139398, 159312, 179226, 185864, 209097, 238968, 268839, 278796, 358452, 371728, 418194, 477936, 537678, 557592, 627291, 716904, 806517, 836388, 1075356, 1115184, 1254582, 1433808, 1613034, 1672776, 1881873, 2150712, 2419551, 2509164, 3226068, 3345552, 3763746, 4301424, 4839102, 5018328, 5645619, 6452136, 7527492, 9678204, 10036656, 11291238, 12904272, 15054984, 16936857, 19356408, 22582476, 30109968, 33873714, 38712816, 45164952, 67747428, 90329904, 135494856, 270989712]

約数ペア:

[(1, 270989712), (2, 135494856), (3, 90329904), (4, 67747428), (6, 45164952), (7, 38712816), (8, 33873714), (9, 30109968), (12, 22582476), (14, 19356408), (16, 16936857), (18, 15054984), (21, 12904272), (24, 11291238), (27, 10036656), (28, 9678204), (36, 7527492), (42, 6452136), (48, 5645619), (54, 5018328), (56, 4839102), (63, 4301424), (72, 3763746), (81, 3345552), (84, 3226068), (108, 2509164), (112, 2419551), (126, 2150712), (144, 1881873), (162, 1672776), (168, 1613034), (189, 1433808), (216, 1254582), (243, 1115184), (252, 1075356), (324, 836388), (336, 806517), (378, 716904), (432, 627291), (486, 557592), (504, 537678), (567, 477936), (648, 418194), (729, 371728), (756, 358452), (972, 278796), (1008, 268839), (1134, 238968), (1296, 209097), (1458, 185864), (1512, 179226), (1701, 159312), (1944, 139398), (2268, 119484), (2916, 92932), (3024, 89613), (3319, 81648), (3402, 79656), (3888, 69699), (4536, 59742), (5103, 53104), (5832, 46466), (6638, 40824), (6804, 39828), (9072, 29871), (9957, 27216), (10206, 26552), (11664, 23233), (13276, 20412), (13608, 19914)]