18841065984

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1215

約数の個数: 240

約数和(自身を含む): 58778920200

約数和(自身を除く): 39937854216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 409, 416, 468, 512, 576, 624, 768, 769, 818, 832, 936, 1152, 1227, 1248, 1536, 1538, 1636, 1664, 1872, 2304, 2307, 2454, 2496, 3076, 3272, 3328, 3681, 3744, 4608, 4614, 4908, 4992, 5317, 6152, 6544, 6656, 6921, 7362, 7488, 9228, 9816, 9984, 9997, 10634, 12304, 13088, 13842, 14724, 14976, 15951, 18456, 19632, 19968, 19994, 21268, 24608, 26176, 27684, 29448, 29952, 29991, 31902, 36912, 39264, 39988, 42536, 47853, 49216, 52352, 55368, 58896, 59904, 59982, 63804, 73824, 78528, 79976, 85072, 89973, 95706, 98432, 104704, 110736, 117792, 119964, 127608, 147648, 157056, 159952, 170144, 179946, 191412, 196864, 209408, 221472, 235584, 239928, 255216, 295296, 314112, 314521, 319904, 340288, 359892, 382824, 393728, 442944, 471168, 479856, 510432, 590592, 628224, 629042, 639808, 680576, 719784, 765648, 885888, 942336, 943563, 959712, 1020864, 1181184, 1258084, 1279616, 1361152, 1439568, 1531296, 1771776, 1884672, 1887126, 1919424, 2041728, 2516168, 2559232, 2722304, 2830689, 2879136, 3062592, 3543552, 3774252, 3838848, 4083456, 4088773, 5032336, 5118464, 5661378, 5758272, 6125184, 7548504, 7677696, 8166912, 8177546, 10064672, 11322756, 11516544, 12250368, 12266319, 15097008, 15355392, 16355092, 20129344, 22645512, 23033088, 24500736, 24532638, 30194016, 32710184, 36798957, 40258688, 45291024, 46066176, 49065276, 60388032, 65420368, 73597914, 80517376, 90582048, 98130552, 120776064, 130840736, 147195828, 161034752, 181164096, 196261104, 241552128, 261681472, 294391656, 362328192, 392522208, 483104256, 523362944, 588783312, 724656384, 785044416, 1046725888, 1177566624, 1449312768, 1570088832, 2093451776, 2355133248, 3140177664, 4710266496, 6280355328, 9420532992, 18841065984]

約数ペア:

[(1, 18841065984), (2, 9420532992), (3, 6280355328), (4, 4710266496), (6, 3140177664), (8, 2355133248), (9, 2093451776), (12, 1570088832), (13, 1449312768), (16, 1177566624), (18, 1046725888), (24, 785044416), (26, 724656384), (32, 588783312), (36, 523362944), (39, 483104256), (48, 392522208), (52, 362328192), (64, 294391656), (72, 261681472), (78, 241552128), (96, 196261104), (104, 181164096), (117, 161034752), (128, 147195828), (144, 130840736), (156, 120776064), (192, 98130552), (208, 90582048), (234, 80517376), (256, 73597914), (288, 65420368), (312, 60388032), (384, 49065276), (409, 46066176), (416, 45291024), (468, 40258688), (512, 36798957), (576, 32710184), (624, 30194016), (768, 24532638), (769, 24500736), (818, 23033088), (832, 22645512), (936, 20129344), (1152, 16355092), (1227, 15355392), (1248, 15097008), (1536, 12266319), (1538, 12250368), (1636, 11516544), (1664, 11322756), (1872, 10064672), (2304, 8177546), (2307, 8166912), (2454, 7677696), (2496, 7548504), (3076, 6125184), (3272, 5758272), (3328, 5661378), (3681, 5118464), (3744, 5032336), (4608, 4088773), (4614, 4083456), (4908, 3838848), (4992, 3774252), (5317, 3543552), (6152, 3062592), (6544, 2879136), (6656, 2830689), (6921, 2722304), (7362, 2559232), (7488, 2516168), (9228, 2041728), (9816, 1919424), (9984, 1887126), (9997, 1884672), (10634, 1771776), (12304, 1531296), (13088, 1439568), (13842, 1361152), (14724, 1279616), (14976, 1258084), (15951, 1181184), (18456, 1020864), (19632, 959712), (19968, 943563), (19994, 942336), (21268, 885888), (24608, 765648), (26176, 719784), (27684, 680576), (29448, 639808), (29952, 629042), (29991, 628224), (31902, 590592), (36912, 510432), (39264, 479856), (39988, 471168), (42536, 442944), (47853, 393728), (49216, 382824), (52352, 359892), (55368, 340288), (58896, 319904), (59904, 314521), (59982, 314112), (63804, 295296), (73824, 255216), (78528, 239928), (79976, 235584), (85072, 221472), (89973, 209408), (95706, 196864), (98432, 191412), (104704, 179946), (110736, 170144), (117792, 159952), (119964, 157056), (127608, 147648)]