385822528

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2200

約数の個数: 112

約数和(自身を含む): 973149184

約数和(自身を除く): 587326656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2137, 2821, 2912, 3224, 3472, 4274, 5642, 5824, 6448, 6944, 8548, 11284, 12896, 13888, 14959, 17096, 22568, 25792, 27781, 29918, 34192, 45136, 55562, 59836, 66247, 68384, 90272, 111124, 119672, 132494, 136768, 180544, 194467, 222248, 239344, 264988, 388934, 444496, 463729, 478688, 529976, 777868, 861211, 888992, 927458, 957376, 1059952, 1555736, 1722422, 1777984, 1854916, 2119904, 3111472, 3444844, 3709832, 4239808, 6028477, 6222944, 6889688, 7419664, 12056954, 12445888, 13779376, 14839328, 24113908, 27558752, 29678656, 48227816, 55117504, 96455632, 192911264, 385822528]

約数ペア:

[(1, 385822528), (2, 192911264), (4, 96455632), (7, 55117504), (8, 48227816), (13, 29678656), (14, 27558752), (16, 24113908), (26, 14839328), (28, 13779376), (31, 12445888), (32, 12056954), (52, 7419664), (56, 6889688), (62, 6222944), (64, 6028477), (91, 4239808), (104, 3709832), (112, 3444844), (124, 3111472), (182, 2119904), (208, 1854916), (217, 1777984), (224, 1722422), (248, 1555736), (364, 1059952), (403, 957376), (416, 927458), (434, 888992), (448, 861211), (496, 777868), (728, 529976), (806, 478688), (832, 463729), (868, 444496), (992, 388934), (1456, 264988), (1612, 239344), (1736, 222248), (1984, 194467), (2137, 180544), (2821, 136768), (2912, 132494), (3224, 119672), (3472, 111124), (4274, 90272), (5642, 68384), (5824, 66247), (6448, 59836), (6944, 55562), (8548, 45136), (11284, 34192), (12896, 29918), (13888, 27781), (14959, 25792), (17096, 22568)]