304577728

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 168

約数和(自身を含む): 784823424

約数和(自身を除く): 480245696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 241, 248, 364, 392, 403, 416, 434, 448, 482, 496, 637, 728, 784, 806, 832, 868, 964, 992, 1274, 1456, 1519, 1568, 1612, 1687, 1736, 1928, 1984, 2548, 2821, 2912, 3038, 3133, 3136, 3224, 3374, 3472, 3856, 5096, 5642, 5824, 6076, 6266, 6448, 6748, 6944, 7471, 7712, 10192, 11284, 11809, 12152, 12532, 12896, 13496, 13888, 14942, 15424, 19747, 20384, 21931, 22568, 23618, 24304, 25064, 25792, 26992, 29884, 39494, 40768, 43862, 45136, 47236, 48608, 50128, 52297, 53984, 59768, 78988, 87724, 90272, 94472, 97123, 97216, 100256, 104594, 107968, 119536, 153517, 157976, 175448, 180544, 188944, 194246, 200512, 209188, 239072, 307034, 315952, 350896, 366079, 377888, 388492, 418376, 478144, 614068, 631904, 679861, 701792, 732158, 755776, 776984, 836752, 1228136, 1263808, 1359722, 1403584, 1464316, 1553968, 1673504, 2456272, 2719444, 2928632, 3107936, 3347008, 4759027, 4912544, 5438888, 5857264, 6215872, 9518054, 9825088, 10877776, 11714528, 19036108, 21755552, 23429056, 38072216, 43511104, 76144432, 152288864, 304577728]

約数ペア:

[(1, 304577728), (2, 152288864), (4, 76144432), (7, 43511104), (8, 38072216), (13, 23429056), (14, 21755552), (16, 19036108), (26, 11714528), (28, 10877776), (31, 9825088), (32, 9518054), (49, 6215872), (52, 5857264), (56, 5438888), (62, 4912544), (64, 4759027), (91, 3347008), (98, 3107936), (104, 2928632), (112, 2719444), (124, 2456272), (182, 1673504), (196, 1553968), (208, 1464316), (217, 1403584), (224, 1359722), (241, 1263808), (248, 1228136), (364, 836752), (392, 776984), (403, 755776), (416, 732158), (434, 701792), (448, 679861), (482, 631904), (496, 614068), (637, 478144), (728, 418376), (784, 388492), (806, 377888), (832, 366079), (868, 350896), (964, 315952), (992, 307034), (1274, 239072), (1456, 209188), (1519, 200512), (1568, 194246), (1612, 188944), (1687, 180544), (1736, 175448), (1928, 157976), (1984, 153517), (2548, 119536), (2821, 107968), (2912, 104594), (3038, 100256), (3133, 97216), (3136, 97123), (3224, 94472), (3374, 90272), (3472, 87724), (3856, 78988), (5096, 59768), (5642, 53984), (5824, 52297), (6076, 50128), (6266, 48608), (6448, 47236), (6748, 45136), (6944, 43862), (7471, 40768), (7712, 39494), (10192, 29884), (11284, 26992), (11809, 25792), (12152, 25064), (12532, 24304), (12896, 23618), (13496, 22568), (13888, 21931), (14942, 20384), (15424, 19747)]