990957128544

素因数分解:

$2^5\times 3^4\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{9931}}^1$

素因数の和:10371

約数の個数: 240

約数和(自身を含む): 2946394026576

約数和(自身を除く): 1955436898032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 274, 281, 288, 324, 411, 432, 548, 562, 648, 822, 843, 864, 1096, 1124, 1233, 1296, 1644, 1686, 2192, 2248, 2466, 2529, 2592, 3288, 3372, 3699, 4384, 4496, 4932, 5058, 6576, 6744, 7398, 7587, 8992, 9864, 9931, 10116, 11097, 13152, 13488, 14796, 15174, 19728, 19862, 20232, 22194, 22761, 26976, 29592, 29793, 30348, 38497, 39456, 39724, 40464, 44388, 45522, 59184, 59586, 60696, 76994, 79448, 80928, 88776, 89379, 91044, 115491, 118368, 119172, 121392, 153988, 158896, 177552, 178758, 182088, 230982, 238344, 242784, 268137, 307976, 317792, 346473, 355104, 357516, 364176, 461964, 476688, 536274, 615952, 692946, 715032, 728352, 804411, 923928, 953376, 1039419, 1072548, 1231904, 1360547, 1385892, 1430064, 1608822, 1847856, 2078838, 2145096, 2721094, 2771784, 2790611, 2860128, 3118257, 3217644, 3695712, 4081641, 4157676, 4290192, 5442188, 5543568, 5581222, 6236514, 6435288, 8163282, 8315352, 8371833, 8580384, 10884376, 11087136, 11162444, 12244923, 12473028, 12870576, 16326564, 16630704, 16743666, 21768752, 22324888, 24489846, 24946056, 25115499, 25741152, 32653128, 33261408, 33487332, 36734769, 43537504, 44649776, 48979692, 49892112, 50230998, 65306256, 66974664, 73469538, 75346497, 89299552, 97959384, 99784224, 100461996, 110204307, 130612512, 133949328, 146939076, 150692994, 195918768, 200923992, 220408614, 226039491, 267898656, 293878152, 301385988, 382313707, 391837536, 401847984, 440817228, 452078982, 587756304, 602771976, 764627414, 803695968, 881634456, 904157964, 1146941121, 1175512608, 1205543952, 1529254828, 1763268912, 1808315928, 2293882242, 2411087904, 3058509656, 3440823363, 3526537824, 3616631856, 4587764484, 6117019312, 6881646726, 7233263712, 9175528968, 10322470089, 12234038624, 13763293452, 18351057936, 20644940178, 27526586904, 30967410267, 36702115872, 41289880356, 55053173808, 61934820534, 82579760712, 110106347616, 123869641068, 165159521424, 247739282136, 330319042848, 495478564272, 990957128544]

約数ペア:

[(1, 990957128544), (2, 495478564272), (3, 330319042848), (4, 247739282136), (6, 165159521424), (8, 123869641068), (9, 110106347616), (12, 82579760712), (16, 61934820534), (18, 55053173808), (24, 41289880356), (27, 36702115872), (32, 30967410267), (36, 27526586904), (48, 20644940178), (54, 18351057936), (72, 13763293452), (81, 12234038624), (96, 10322470089), (108, 9175528968), (137, 7233263712), (144, 6881646726), (162, 6117019312), (216, 4587764484), (274, 3616631856), (281, 3526537824), (288, 3440823363), (324, 3058509656), (411, 2411087904), (432, 2293882242), (548, 1808315928), (562, 1763268912), (648, 1529254828), (822, 1205543952), (843, 1175512608), (864, 1146941121), (1096, 904157964), (1124, 881634456), (1233, 803695968), (1296, 764627414), (1644, 602771976), (1686, 587756304), (2192, 452078982), (2248, 440817228), (2466, 401847984), (2529, 391837536), (2592, 382313707), (3288, 301385988), (3372, 293878152), (3699, 267898656), (4384, 226039491), (4496, 220408614), (4932, 200923992), (5058, 195918768), (6576, 150692994), (6744, 146939076), (7398, 133949328), (7587, 130612512), (8992, 110204307), (9864, 100461996), (9931, 99784224), (10116, 97959384), (11097, 89299552), (13152, 75346497), (13488, 73469538), (14796, 66974664), (15174, 65306256), (19728, 50230998), (19862, 49892112), (20232, 48979692), (22194, 44649776), (22761, 43537504), (26976, 36734769), (29592, 33487332), (29793, 33261408), (30348, 32653128), (38497, 25741152), (39456, 25115499), (39724, 24946056), (40464, 24489846), (44388, 22324888), (45522, 21768752), (59184, 16743666), (59586, 16630704), (60696, 16326564), (76994, 12870576), (79448, 12473028), (80928, 12244923), (88776, 11162444), (89379, 11087136), (91044, 10884376), (115491, 8580384), (118368, 8371833), (119172, 8315352), (121392, 8163282), (153988, 6435288), (158896, 6236514), (177552, 5581222), (178758, 5543568), (182088, 5442188), (230982, 4290192), (238344, 4157676), (242784, 4081641), (268137, 3695712), (307976, 3217644), (317792, 3118257), (346473, 2860128), (355104, 2790611), (357516, 2771784), (364176, 2721094), (461964, 2145096), (476688, 2078838), (536274, 1847856), (615952, 1608822), (692946, 1430064), (715032, 1385892), (728352, 1360547), (804411, 1231904), (923928, 1072548), (953376, 1039419)]