238647552

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 778813056

約数和(自身を除く): 540165504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 53, 64, 66, 78, 82, 88, 96, 104, 106, 123, 128, 132, 143, 156, 159, 164, 176, 192, 208, 212, 246, 256, 264, 286, 312, 318, 328, 352, 384, 416, 424, 429, 451, 492, 528, 533, 572, 583, 624, 636, 656, 689, 704, 768, 832, 848, 858, 902, 984, 1056, 1066, 1144, 1166, 1248, 1272, 1312, 1353, 1378, 1408, 1599, 1664, 1696, 1716, 1749, 1804, 1968, 2067, 2112, 2132, 2173, 2288, 2332, 2496, 2544, 2624, 2706, 2756, 2816, 3198, 3328, 3392, 3432, 3498, 3608, 3936, 4134, 4224, 4264, 4346, 4576, 4664, 4992, 5088, 5248, 5412, 5512, 5863, 6396, 6519, 6784, 6864, 6996, 7216, 7579, 7872, 8268, 8448, 8528, 8692, 9152, 9328, 9984, 10176, 10496, 10824, 11024, 11726, 12792, 13038, 13568, 13728, 13992, 14432, 15158, 15744, 16536, 17056, 17384, 17589, 18304, 18656, 20352, 21648, 22048, 22737, 23452, 23903, 25584, 26076, 27456, 27984, 28249, 28864, 30316, 31488, 33072, 34112, 34768, 35178, 36608, 37312, 40704, 43296, 44096, 45474, 46904, 47806, 51168, 52152, 54912, 55968, 56498, 57728, 60632, 66144, 68224, 69536, 70356, 71709, 74624, 84747, 86592, 88192, 90948, 93808, 95612, 102336, 104304, 109824, 111936, 112996, 115456, 121264, 132288, 136448, 139072, 140712, 143418, 149248, 169494, 173184, 176384, 181896, 187616, 191224, 204672, 208608, 223872, 225992, 242528, 264576, 278144, 281424, 286836, 310739, 338988, 346368, 363792, 375232, 382448, 409344, 417216, 447744, 451984, 485056, 529152, 556288, 562848, 573672, 621478, 677976, 727584, 750464, 764896, 834432, 903968, 932217, 970112, 1125696, 1147344, 1242956, 1355952, 1455168, 1500928, 1529792, 1668864, 1807936, 1864434, 1940224, 2251392, 2294688, 2485912, 2711904, 2910336, 3059584, 3615872, 3728868, 4502784, 4589376, 4971824, 5423808, 5820672, 6119168, 7231744, 7457736, 9178752, 9943648, 10847616, 14915472, 18357504, 19887296, 21695232, 29830944, 39774592, 59661888, 79549184, 119323776, 238647552]

約数ペア:

[(1, 238647552), (2, 119323776), (3, 79549184), (4, 59661888), (6, 39774592), (8, 29830944), (11, 21695232), (12, 19887296), (13, 18357504), (16, 14915472), (22, 10847616), (24, 9943648), (26, 9178752), (32, 7457736), (33, 7231744), (39, 6119168), (41, 5820672), (44, 5423808), (48, 4971824), (52, 4589376), (53, 4502784), (64, 3728868), (66, 3615872), (78, 3059584), (82, 2910336), (88, 2711904), (96, 2485912), (104, 2294688), (106, 2251392), (123, 1940224), (128, 1864434), (132, 1807936), (143, 1668864), (156, 1529792), (159, 1500928), (164, 1455168), (176, 1355952), (192, 1242956), (208, 1147344), (212, 1125696), (246, 970112), (256, 932217), (264, 903968), (286, 834432), (312, 764896), (318, 750464), (328, 727584), (352, 677976), (384, 621478), (416, 573672), (424, 562848), (429, 556288), (451, 529152), (492, 485056), (528, 451984), (533, 447744), (572, 417216), (583, 409344), (624, 382448), (636, 375232), (656, 363792), (689, 346368), (704, 338988), (768, 310739), (832, 286836), (848, 281424), (858, 278144), (902, 264576), (984, 242528), (1056, 225992), (1066, 223872), (1144, 208608), (1166, 204672), (1248, 191224), (1272, 187616), (1312, 181896), (1353, 176384), (1378, 173184), (1408, 169494), (1599, 149248), (1664, 143418), (1696, 140712), (1716, 139072), (1749, 136448), (1804, 132288), (1968, 121264), (2067, 115456), (2112, 112996), (2132, 111936), (2173, 109824), (2288, 104304), (2332, 102336), (2496, 95612), (2544, 93808), (2624, 90948), (2706, 88192), (2756, 86592), (2816, 84747), (3198, 74624), (3328, 71709), (3392, 70356), (3432, 69536), (3498, 68224), (3608, 66144), (3936, 60632), (4134, 57728), (4224, 56498), (4264, 55968), (4346, 54912), (4576, 52152), (4664, 51168), (4992, 47806), (5088, 46904), (5248, 45474), (5412, 44096), (5512, 43296), (5863, 40704), (6396, 37312), (6519, 36608), (6784, 35178), (6864, 34768), (6996, 34112), (7216, 33072), (7579, 31488), (7872, 30316), (8268, 28864), (8448, 28249), (8528, 27984), (8692, 27456), (9152, 26076), (9328, 25584), (9984, 23903), (10176, 23452), (10496, 22737), (10824, 22048), (11024, 21648), (11726, 20352), (12792, 18656), (13038, 18304), (13568, 17589), (13728, 17384), (13992, 17056), (14432, 16536), (15158, 15744)]