313317888

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 970491456

約数和(自身を除く): 657173568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 71, 78, 96, 102, 104, 128, 136, 142, 156, 169, 192, 204, 208, 213, 221, 256, 272, 284, 312, 338, 384, 408, 416, 426, 442, 507, 512, 544, 568, 624, 663, 676, 768, 816, 832, 852, 884, 923, 1014, 1088, 1136, 1207, 1248, 1326, 1352, 1536, 1632, 1664, 1704, 1768, 1846, 2028, 2176, 2272, 2414, 2496, 2652, 2704, 2769, 2873, 3264, 3328, 3408, 3536, 3621, 3692, 4056, 4352, 4544, 4828, 4992, 5304, 5408, 5538, 5746, 6528, 6656, 6816, 7072, 7242, 7384, 8112, 8619, 8704, 9088, 9656, 9984, 10608, 10816, 11076, 11492, 11999, 13056, 13632, 14144, 14484, 14768, 15691, 16224, 17238, 18176, 19312, 19968, 21216, 21632, 22152, 22984, 23998, 26112, 27264, 28288, 28968, 29536, 31382, 32448, 34476, 35997, 36352, 38624, 42432, 43264, 44304, 45968, 47073, 47996, 54528, 56576, 57936, 59072, 62764, 64896, 68952, 71994, 77248, 84864, 86528, 88608, 91936, 94146, 95992, 109056, 113152, 115872, 118144, 125528, 129792, 137904, 143988, 154496, 169728, 177216, 183872, 188292, 191984, 203983, 231744, 236288, 251056, 259584, 275808, 287976, 308992, 339456, 354432, 367744, 376584, 383968, 407966, 463488, 472576, 502112, 551616, 575952, 611949, 617984, 708864, 735488, 753168, 767936, 815932, 926976, 1004224, 1103232, 1151904, 1223898, 1417728, 1470976, 1506336, 1535872, 1631864, 1853952, 2008448, 2206464, 2303808, 2447796, 3012672, 3071744, 3263728, 4016896, 4412928, 4607616, 4895592, 6025344, 6143488, 6527456, 8033792, 9215232, 9791184, 12050688, 13054912, 18430464, 19582368, 24101376, 26109824, 39164736, 52219648, 78329472, 104439296, 156658944, 313317888]

約数ペア:

[(1, 313317888), (2, 156658944), (3, 104439296), (4, 78329472), (6, 52219648), (8, 39164736), (12, 26109824), (13, 24101376), (16, 19582368), (17, 18430464), (24, 13054912), (26, 12050688), (32, 9791184), (34, 9215232), (39, 8033792), (48, 6527456), (51, 6143488), (52, 6025344), (64, 4895592), (68, 4607616), (71, 4412928), (78, 4016896), (96, 3263728), (102, 3071744), (104, 3012672), (128, 2447796), (136, 2303808), (142, 2206464), (156, 2008448), (169, 1853952), (192, 1631864), (204, 1535872), (208, 1506336), (213, 1470976), (221, 1417728), (256, 1223898), (272, 1151904), (284, 1103232), (312, 1004224), (338, 926976), (384, 815932), (408, 767936), (416, 753168), (426, 735488), (442, 708864), (507, 617984), (512, 611949), (544, 575952), (568, 551616), (624, 502112), (663, 472576), (676, 463488), (768, 407966), (816, 383968), (832, 376584), (852, 367744), (884, 354432), (923, 339456), (1014, 308992), (1088, 287976), (1136, 275808), (1207, 259584), (1248, 251056), (1326, 236288), (1352, 231744), (1536, 203983), (1632, 191984), (1664, 188292), (1704, 183872), (1768, 177216), (1846, 169728), (2028, 154496), (2176, 143988), (2272, 137904), (2414, 129792), (2496, 125528), (2652, 118144), (2704, 115872), (2769, 113152), (2873, 109056), (3264, 95992), (3328, 94146), (3408, 91936), (3536, 88608), (3621, 86528), (3692, 84864), (4056, 77248), (4352, 71994), (4544, 68952), (4828, 64896), (4992, 62764), (5304, 59072), (5408, 57936), (5538, 56576), (5746, 54528), (6528, 47996), (6656, 47073), (6816, 45968), (7072, 44304), (7242, 43264), (7384, 42432), (8112, 38624), (8619, 36352), (8704, 35997), (9088, 34476), (9656, 32448), (9984, 31382), (10608, 29536), (10816, 28968), (11076, 28288), (11492, 27264), (11999, 26112), (13056, 23998), (13632, 22984), (14144, 22152), (14484, 21632), (14768, 21216), (15691, 19968), (16224, 19312), (17238, 18176)]