390832848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 1307344896

約数和(自身を除く): 916512048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 71, 72, 84, 86, 112, 126, 127, 129, 142, 144, 168, 172, 213, 252, 254, 258, 284, 301, 336, 344, 381, 387, 426, 497, 504, 508, 516, 568, 602, 639, 688, 762, 774, 852, 889, 903, 994, 1008, 1016, 1032, 1136, 1143, 1204, 1278, 1491, 1524, 1548, 1704, 1778, 1806, 1988, 2032, 2064, 2286, 2408, 2556, 2667, 2709, 2982, 3048, 3053, 3096, 3408, 3556, 3612, 3976, 4473, 4572, 4816, 5112, 5334, 5418, 5461, 5964, 6096, 6106, 6192, 7112, 7224, 7952, 8001, 8946, 9017, 9144, 9159, 10224, 10668, 10836, 10922, 11928, 12212, 14224, 14448, 16002, 16383, 17892, 18034, 18288, 18318, 21336, 21371, 21672, 21844, 23856, 24424, 27051, 27477, 32004, 32766, 35784, 36068, 36636, 38227, 42672, 42742, 43344, 43688, 48848, 49149, 54102, 54954, 63119, 64008, 64113, 65532, 71568, 72136, 73272, 76454, 81153, 85484, 87376, 98298, 108204, 109908, 114681, 126238, 128016, 128226, 131064, 144272, 146544, 152908, 162306, 170968, 189357, 192339, 196596, 216408, 219816, 229362, 252476, 256452, 262128, 305816, 324612, 341936, 344043, 378714, 384678, 387731, 393192, 432816, 439632, 458724, 504952, 512904, 568071, 611632, 649224, 688086, 757428, 769356, 775462, 786384, 917448, 1009904, 1025808, 1136142, 1163193, 1298448, 1376172, 1514856, 1538712, 1550924, 1834896, 2272284, 2326386, 2714117, 2752344, 3029712, 3077424, 3101848, 3489579, 4544568, 4652772, 5428234, 5504688, 6203696, 6979158, 8142351, 9089136, 9305544, 10856468, 13958316, 16284702, 18611088, 21712936, 24427053, 27916632, 32569404, 43425872, 48854106, 55833264, 65138808, 97708212, 130277616, 195416424, 390832848]

約数ペア:

[(1, 390832848), (2, 195416424), (3, 130277616), (4, 97708212), (6, 65138808), (7, 55833264), (8, 48854106), (9, 43425872), (12, 32569404), (14, 27916632), (16, 24427053), (18, 21712936), (21, 18611088), (24, 16284702), (28, 13958316), (36, 10856468), (42, 9305544), (43, 9089136), (48, 8142351), (56, 6979158), (63, 6203696), (71, 5504688), (72, 5428234), (84, 4652772), (86, 4544568), (112, 3489579), (126, 3101848), (127, 3077424), (129, 3029712), (142, 2752344), (144, 2714117), (168, 2326386), (172, 2272284), (213, 1834896), (252, 1550924), (254, 1538712), (258, 1514856), (284, 1376172), (301, 1298448), (336, 1163193), (344, 1136142), (381, 1025808), (387, 1009904), (426, 917448), (497, 786384), (504, 775462), (508, 769356), (516, 757428), (568, 688086), (602, 649224), (639, 611632), (688, 568071), (762, 512904), (774, 504952), (852, 458724), (889, 439632), (903, 432816), (994, 393192), (1008, 387731), (1016, 384678), (1032, 378714), (1136, 344043), (1143, 341936), (1204, 324612), (1278, 305816), (1491, 262128), (1524, 256452), (1548, 252476), (1704, 229362), (1778, 219816), (1806, 216408), (1988, 196596), (2032, 192339), (2064, 189357), (2286, 170968), (2408, 162306), (2556, 152908), (2667, 146544), (2709, 144272), (2982, 131064), (3048, 128226), (3053, 128016), (3096, 126238), (3408, 114681), (3556, 109908), (3612, 108204), (3976, 98298), (4473, 87376), (4572, 85484), (4816, 81153), (5112, 76454), (5334, 73272), (5418, 72136), (5461, 71568), (5964, 65532), (6096, 64113), (6106, 64008), (6192, 63119), (7112, 54954), (7224, 54102), (7952, 49149), (8001, 48848), (8946, 43688), (9017, 43344), (9144, 42742), (9159, 42672), (10224, 38227), (10668, 36636), (10836, 36068), (10922, 35784), (11928, 32766), (12212, 32004), (14224, 27477), (14448, 27051), (16002, 24424), (16383, 23856), (17892, 21844), (18034, 21672), (18288, 21371), (18318, 21336)]