401047872

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 1115275392

約数和(自身を除く): 714227520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 197, 276, 368, 394, 461, 552, 591, 736, 788, 922, 1104, 1182, 1383, 1472, 1576, 1844, 2208, 2364, 2766, 3152, 3688, 4416, 4531, 4728, 5532, 6304, 7376, 9062, 9456, 10603, 11064, 12608, 13593, 14752, 18124, 18912, 21206, 22128, 27186, 29504, 31809, 36248, 37824, 42412, 44256, 54372, 63618, 72496, 84824, 88512, 90817, 108744, 127236, 144992, 169648, 181634, 217488, 254472, 272451, 289984, 339296, 363268, 434976, 508944, 544902, 678592, 726536, 869952, 1017888, 1089804, 1453072, 2035776, 2088791, 2179608, 2906144, 4177582, 4359216, 5812288, 6266373, 8355164, 8718432, 12532746, 16710328, 17436864, 25065492, 33420656, 50130984, 66841312, 100261968, 133682624, 200523936, 401047872]

約数ペア:

[(1, 401047872), (2, 200523936), (3, 133682624), (4, 100261968), (6, 66841312), (8, 50130984), (12, 33420656), (16, 25065492), (23, 17436864), (24, 16710328), (32, 12532746), (46, 8718432), (48, 8355164), (64, 6266373), (69, 5812288), (92, 4359216), (96, 4177582), (138, 2906144), (184, 2179608), (192, 2088791), (197, 2035776), (276, 1453072), (368, 1089804), (394, 1017888), (461, 869952), (552, 726536), (591, 678592), (736, 544902), (788, 508944), (922, 434976), (1104, 363268), (1182, 339296), (1383, 289984), (1472, 272451), (1576, 254472), (1844, 217488), (2208, 181634), (2364, 169648), (2766, 144992), (3152, 127236), (3688, 108744), (4416, 90817), (4531, 88512), (4728, 84824), (5532, 72496), (6304, 63618), (7376, 54372), (9062, 44256), (9456, 42412), (10603, 37824), (11064, 36248), (12608, 31809), (13593, 29504), (14752, 27186), (18124, 22128), (18912, 21206)]