265241704

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 680279040

約数和(自身を除く): 415037336

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 49, 52, 56, 62, 73, 91, 92, 98, 104, 124, 146, 161, 182, 184, 196, 217, 248, 292, 299, 322, 364, 392, 403, 434, 511, 584, 598, 637, 644, 713, 728, 806, 868, 949, 1022, 1127, 1196, 1274, 1288, 1426, 1519, 1612, 1679, 1736, 1898, 2044, 2093, 2254, 2263, 2392, 2548, 2821, 2852, 3038, 3224, 3358, 3577, 3796, 4088, 4186, 4508, 4526, 4991, 5096, 5642, 5704, 6076, 6643, 6716, 7154, 7592, 8372, 9016, 9052, 9269, 9982, 11284, 11753, 12152, 13286, 13432, 14308, 14651, 15841, 16744, 18104, 18538, 19747, 19964, 21827, 22568, 23506, 26572, 28616, 29302, 29419, 31682, 34937, 37076, 39494, 39928, 43654, 46501, 47012, 52049, 53144, 58604, 58838, 63364, 64883, 69874, 74152, 78988, 82271, 87308, 93002, 94024, 104098, 110887, 117208, 117676, 126728, 129766, 139748, 152789, 157976, 164542, 174616, 186004, 205933, 208196, 221774, 235352, 259532, 279496, 305578, 329084, 364343, 372008, 411866, 416392, 443548, 454181, 519064, 611156, 658168, 676637, 728686, 823732, 887096, 908362, 1069523, 1222312, 1353274, 1441531, 1457372, 1647464, 1816724, 2139046, 2550401, 2706548, 2883062, 2914744, 3633448, 4278092, 4736459, 5100802, 5413096, 5766124, 8556184, 9472918, 10201604, 11532248, 18945836, 20403208, 33155213, 37891672, 66310426, 132620852, 265241704]

約数ペア:

[(1, 265241704), (2, 132620852), (4, 66310426), (7, 37891672), (8, 33155213), (13, 20403208), (14, 18945836), (23, 11532248), (26, 10201604), (28, 9472918), (31, 8556184), (46, 5766124), (49, 5413096), (52, 5100802), (56, 4736459), (62, 4278092), (73, 3633448), (91, 2914744), (92, 2883062), (98, 2706548), (104, 2550401), (124, 2139046), (146, 1816724), (161, 1647464), (182, 1457372), (184, 1441531), (196, 1353274), (217, 1222312), (248, 1069523), (292, 908362), (299, 887096), (322, 823732), (364, 728686), (392, 676637), (403, 658168), (434, 611156), (511, 519064), (584, 454181), (598, 443548), (637, 416392), (644, 411866), (713, 372008), (728, 364343), (806, 329084), (868, 305578), (949, 279496), (1022, 259532), (1127, 235352), (1196, 221774), (1274, 208196), (1288, 205933), (1426, 186004), (1519, 174616), (1612, 164542), (1679, 157976), (1736, 152789), (1898, 139748), (2044, 129766), (2093, 126728), (2254, 117676), (2263, 117208), (2392, 110887), (2548, 104098), (2821, 94024), (2852, 93002), (3038, 87308), (3224, 82271), (3358, 78988), (3577, 74152), (3796, 69874), (4088, 64883), (4186, 63364), (4508, 58838), (4526, 58604), (4991, 53144), (5096, 52049), (5642, 47012), (5704, 46501), (6076, 43654), (6643, 39928), (6716, 39494), (7154, 37076), (7592, 34937), (8372, 31682), (9016, 29419), (9052, 29302), (9269, 28616), (9982, 26572), (11284, 23506), (11753, 22568), (12152, 21827), (13286, 19964), (13432, 19747), (14308, 18538), (14651, 18104), (15841, 16744)]