18468430464

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1047

約数の個数: 256

約数和(自身を含む): 56578176000

約数和(自身を除く): 38109745536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 359, 384, 418, 456, 528, 608, 627, 641, 704, 718, 836, 912, 1056, 1077, 1216, 1254, 1282, 1408, 1436, 1672, 1824, 1923, 2112, 2154, 2432, 2508, 2564, 2872, 3344, 3648, 3846, 3949, 4224, 4308, 5016, 5128, 5744, 6688, 6821, 7051, 7296, 7692, 7898, 8616, 10032, 10256, 11488, 11847, 12179, 13376, 13642, 14102, 15384, 15796, 17232, 20064, 20463, 20512, 21153, 22976, 23694, 24358, 26752, 27284, 28204, 30768, 31592, 34464, 36537, 40128, 40926, 41024, 42306, 45952, 47388, 48716, 54568, 56408, 61536, 63184, 68928, 73074, 75031, 80256, 81852, 82048, 84612, 94776, 97432, 109136, 112816, 123072, 126368, 133969, 137856, 146148, 150062, 163704, 169224, 189552, 194864, 218272, 225093, 225632, 230119, 246144, 252736, 267938, 292296, 300124, 327408, 338448, 379104, 389728, 401907, 436544, 450186, 451264, 460238, 505472, 535876, 584592, 600248, 654816, 676896, 690357, 758208, 779456, 803814, 873088, 900372, 902528, 920476, 1071752, 1169184, 1200496, 1309632, 1353792, 1380714, 1516416, 1558912, 1607628, 1800744, 1840952, 2143504, 2338368, 2400992, 2531309, 2619264, 2707584, 2761428, 3215256, 3601488, 3681904, 4287008, 4372261, 4676736, 4801984, 5062618, 5522856, 6430512, 7202976, 7363808, 7593927, 8574016, 8744522, 9603968, 10125236, 11045712, 12861024, 13116783, 14405952, 14727616, 15187854, 17148032, 17489044, 20250472, 22091424, 25722048, 26233566, 28811904, 29455232, 30375708, 34978088, 40500944, 44182848, 48094871, 51444096, 52467132, 60751416, 69956176, 81001888, 88365696, 96189742, 104934264, 121502832, 139912352, 144284613, 162003776, 192379484, 209868528, 243005664, 279824704, 288569226, 324007552, 384758968, 419737056, 486011328, 559649408, 577138452, 769517936, 839474112, 972022656, 1154276904, 1539035872, 1678948224, 2308553808, 3078071744, 4617107616, 6156143488, 9234215232, 18468430464]

約数ペア:

[(1, 18468430464), (2, 9234215232), (3, 6156143488), (4, 4617107616), (6, 3078071744), (8, 2308553808), (11, 1678948224), (12, 1539035872), (16, 1154276904), (19, 972022656), (22, 839474112), (24, 769517936), (32, 577138452), (33, 559649408), (38, 486011328), (44, 419737056), (48, 384758968), (57, 324007552), (64, 288569226), (66, 279824704), (76, 243005664), (88, 209868528), (96, 192379484), (114, 162003776), (128, 144284613), (132, 139912352), (152, 121502832), (176, 104934264), (192, 96189742), (209, 88365696), (228, 81001888), (264, 69956176), (304, 60751416), (352, 52467132), (359, 51444096), (384, 48094871), (418, 44182848), (456, 40500944), (528, 34978088), (608, 30375708), (627, 29455232), (641, 28811904), (704, 26233566), (718, 25722048), (836, 22091424), (912, 20250472), (1056, 17489044), (1077, 17148032), (1216, 15187854), (1254, 14727616), (1282, 14405952), (1408, 13116783), (1436, 12861024), (1672, 11045712), (1824, 10125236), (1923, 9603968), (2112, 8744522), (2154, 8574016), (2432, 7593927), (2508, 7363808), (2564, 7202976), (2872, 6430512), (3344, 5522856), (3648, 5062618), (3846, 4801984), (3949, 4676736), (4224, 4372261), (4308, 4287008), (5016, 3681904), (5128, 3601488), (5744, 3215256), (6688, 2761428), (6821, 2707584), (7051, 2619264), (7296, 2531309), (7692, 2400992), (7898, 2338368), (8616, 2143504), (10032, 1840952), (10256, 1800744), (11488, 1607628), (11847, 1558912), (12179, 1516416), (13376, 1380714), (13642, 1353792), (14102, 1309632), (15384, 1200496), (15796, 1169184), (17232, 1071752), (20064, 920476), (20463, 902528), (20512, 900372), (21153, 873088), (22976, 803814), (23694, 779456), (24358, 758208), (26752, 690357), (27284, 676896), (28204, 654816), (30768, 600248), (31592, 584592), (34464, 535876), (36537, 505472), (40128, 460238), (40926, 451264), (41024, 450186), (42306, 436544), (45952, 401907), (47388, 389728), (48716, 379104), (54568, 338448), (56408, 327408), (61536, 300124), (63184, 292296), (68928, 267938), (73074, 252736), (75031, 246144), (80256, 230119), (81852, 225632), (82048, 225093), (84612, 218272), (94776, 194864), (97432, 189552), (109136, 169224), (112816, 163704), (123072, 150062), (126368, 146148), (133969, 137856)]