1445278464

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 216

約数和(自身を含む): 4940266240

約数和(自身を除く): 3494987776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3319, 3402, 3456, 3888, 4032, 4536, 5184, 5376, 6048, 6638, 6804, 6912, 7776, 8064, 9072, 9957, 10368, 12096, 13276, 13608, 15552, 16128, 18144, 19914, 20736, 23233, 24192, 26552, 27216, 29871, 31104, 36288, 39828, 46466, 48384, 53104, 54432, 59742, 62208, 69699, 72576, 79656, 89613, 92932, 106208, 108864, 119484, 139398, 145152, 159312, 179226, 185864, 209097, 212416, 217728, 238968, 268839, 278796, 318624, 358452, 371728, 418194, 424832, 435456, 477936, 537678, 557592, 627291, 637248, 716904, 743456, 806517, 836388, 849664, 955872, 1075356, 1115184, 1254582, 1274496, 1433808, 1486912, 1613034, 1672776, 1881873, 1911744, 2150712, 2230368, 2509164, 2548992, 2867616, 2973824, 3226068, 3345552, 3763746, 3823488, 4301424, 4460736, 5018328, 5645619, 5735232, 5947648, 6452136, 6691104, 7527492, 7646976, 8602848, 8921472, 10036656, 11291238, 11470464, 12904272, 13382208, 15054984, 17205696, 17842944, 20073312, 22582476, 22940928, 25808544, 26764416, 30109968, 34411392, 40146624, 45164952, 51617088, 53528832, 60219936, 68822784, 80293248, 90329904, 103234176, 120439872, 160586496, 180659808, 206468352, 240879744, 361319616, 481759488, 722639232, 1445278464]

約数ペア:

[(1, 1445278464), (2, 722639232), (3, 481759488), (4, 361319616), (6, 240879744), (7, 206468352), (8, 180659808), (9, 160586496), (12, 120439872), (14, 103234176), (16, 90329904), (18, 80293248), (21, 68822784), (24, 60219936), (27, 53528832), (28, 51617088), (32, 45164952), (36, 40146624), (42, 34411392), (48, 30109968), (54, 26764416), (56, 25808544), (63, 22940928), (64, 22582476), (72, 20073312), (81, 17842944), (84, 17205696), (96, 15054984), (108, 13382208), (112, 12904272), (126, 11470464), (128, 11291238), (144, 10036656), (162, 8921472), (168, 8602848), (189, 7646976), (192, 7527492), (216, 6691104), (224, 6452136), (243, 5947648), (252, 5735232), (256, 5645619), (288, 5018328), (324, 4460736), (336, 4301424), (378, 3823488), (384, 3763746), (432, 3345552), (448, 3226068), (486, 2973824), (504, 2867616), (567, 2548992), (576, 2509164), (648, 2230368), (672, 2150712), (756, 1911744), (768, 1881873), (864, 1672776), (896, 1613034), (972, 1486912), (1008, 1433808), (1134, 1274496), (1152, 1254582), (1296, 1115184), (1344, 1075356), (1512, 955872), (1701, 849664), (1728, 836388), (1792, 806517), (1944, 743456), (2016, 716904), (2268, 637248), (2304, 627291), (2592, 557592), (2688, 537678), (3024, 477936), (3319, 435456), (3402, 424832), (3456, 418194), (3888, 371728), (4032, 358452), (4536, 318624), (5184, 278796), (5376, 268839), (6048, 238968), (6638, 217728), (6804, 212416), (6912, 209097), (7776, 185864), (8064, 179226), (9072, 159312), (9957, 145152), (10368, 139398), (12096, 119484), (13276, 108864), (13608, 106208), (15552, 92932), (16128, 89613), (18144, 79656), (19914, 72576), (20736, 69699), (23233, 62208), (24192, 59742), (26552, 54432), (27216, 53104), (29871, 48384), (31104, 46466), (36288, 39828)]