11212137728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 25815229440

約数和(自身を除く): 14603091712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 367, 418, 571, 608, 704, 734, 836, 1142, 1216, 1408, 1468, 1672, 2284, 2432, 2816, 2936, 3344, 4037, 4568, 4864, 5872, 6281, 6688, 6973, 8074, 9136, 10849, 11744, 12562, 13376, 13946, 16148, 18272, 21698, 23488, 25124, 26752, 27892, 32296, 36544, 43396, 46976, 50248, 53504, 55784, 64592, 73088, 76703, 86792, 93952, 100496, 111568, 119339, 129184, 146176, 153406, 173584, 200992, 209557, 223136, 238678, 258368, 306812, 347168, 401984, 419114, 446272, 477356, 516736, 613624, 694336, 803968, 838228, 892544, 954712, 1033472, 1227248, 1388672, 1607936, 1676456, 1785088, 1909424, 2305127, 2454496, 2777344, 3352912, 3818848, 3981583, 4610254, 4908992, 6705824, 7637696, 7963166, 9220508, 9817984, 13411648, 15275392, 15926332, 18441016, 19635968, 26823296, 30550784, 31852664, 36882032, 43797413, 53646592, 63705328, 73764064, 87594826, 127410656, 147528128, 175189652, 254821312, 295056256, 350379304, 509642624, 590112512, 700758608, 1019285248, 1401517216, 2803034432, 5606068864, 11212137728]

約数ペア:

[(1, 11212137728), (2, 5606068864), (4, 2803034432), (8, 1401517216), (11, 1019285248), (16, 700758608), (19, 590112512), (22, 509642624), (32, 350379304), (38, 295056256), (44, 254821312), (64, 175189652), (76, 147528128), (88, 127410656), (128, 87594826), (152, 73764064), (176, 63705328), (209, 53646592), (256, 43797413), (304, 36882032), (352, 31852664), (367, 30550784), (418, 26823296), (571, 19635968), (608, 18441016), (704, 15926332), (734, 15275392), (836, 13411648), (1142, 9817984), (1216, 9220508), (1408, 7963166), (1468, 7637696), (1672, 6705824), (2284, 4908992), (2432, 4610254), (2816, 3981583), (2936, 3818848), (3344, 3352912), (4037, 2777344), (4568, 2454496), (4864, 2305127), (5872, 1909424), (6281, 1785088), (6688, 1676456), (6973, 1607936), (8074, 1388672), (9136, 1227248), (10849, 1033472), (11744, 954712), (12562, 892544), (13376, 838228), (13946, 803968), (16148, 694336), (18272, 613624), (21698, 516736), (23488, 477356), (25124, 446272), (26752, 419114), (27892, 401984), (32296, 347168), (36544, 306812), (43396, 258368), (46976, 238678), (50248, 223136), (53504, 209557), (55784, 200992), (64592, 173584), (73088, 153406), (76703, 146176), (86792, 129184), (93952, 119339), (100496, 111568)]