394036368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 1177638912

約数和(自身を除く): 783602544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 71, 88, 92, 132, 138, 142, 176, 184, 213, 253, 264, 276, 284, 368, 426, 457, 506, 528, 552, 568, 759, 781, 852, 914, 1012, 1104, 1136, 1371, 1518, 1562, 1633, 1704, 1828, 2024, 2343, 2742, 3036, 3124, 3266, 3408, 3656, 4048, 4686, 4899, 5027, 5484, 6072, 6248, 6532, 7312, 9372, 9798, 10054, 10511, 10968, 12144, 12496, 13064, 15081, 17963, 18744, 19596, 20108, 21022, 21936, 26128, 30162, 31533, 32447, 35926, 37488, 39192, 40216, 42044, 53889, 60324, 63066, 64894, 71852, 78384, 80432, 84088, 97341, 107778, 115621, 120648, 126132, 129788, 143704, 168176, 194682, 215556, 231242, 241296, 252264, 259576, 287408, 346863, 356917, 389364, 431112, 462484, 504528, 519152, 693726, 713834, 746281, 778728, 862224, 924968, 1070751, 1387452, 1427668, 1492562, 1557456, 1849936, 2141502, 2238843, 2774904, 2855336, 2985124, 4283004, 4477686, 5549808, 5710672, 5970248, 8209091, 8566008, 8955372, 11940496, 16418182, 17132016, 17910744, 24627273, 32836364, 35821488, 49254546, 65672728, 98509092, 131345456, 197018184, 394036368]

約数ペア:

[(1, 394036368), (2, 197018184), (3, 131345456), (4, 98509092), (6, 65672728), (8, 49254546), (11, 35821488), (12, 32836364), (16, 24627273), (22, 17910744), (23, 17132016), (24, 16418182), (33, 11940496), (44, 8955372), (46, 8566008), (48, 8209091), (66, 5970248), (69, 5710672), (71, 5549808), (88, 4477686), (92, 4283004), (132, 2985124), (138, 2855336), (142, 2774904), (176, 2238843), (184, 2141502), (213, 1849936), (253, 1557456), (264, 1492562), (276, 1427668), (284, 1387452), (368, 1070751), (426, 924968), (457, 862224), (506, 778728), (528, 746281), (552, 713834), (568, 693726), (759, 519152), (781, 504528), (852, 462484), (914, 431112), (1012, 389364), (1104, 356917), (1136, 346863), (1371, 287408), (1518, 259576), (1562, 252264), (1633, 241296), (1704, 231242), (1828, 215556), (2024, 194682), (2343, 168176), (2742, 143704), (3036, 129788), (3124, 126132), (3266, 120648), (3408, 115621), (3656, 107778), (4048, 97341), (4686, 84088), (4899, 80432), (5027, 78384), (5484, 71852), (6072, 64894), (6248, 63066), (6532, 60324), (7312, 53889), (9372, 42044), (9798, 40216), (10054, 39192), (10511, 37488), (10968, 35926), (12144, 32447), (12496, 31533), (13064, 30162), (15081, 26128), (17963, 21936), (18744, 21022), (19596, 20108)]