445705728

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 1374862896

約数和(自身を除く): 929157168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 101, 102, 104, 128, 136, 156, 169, 192, 202, 204, 208, 221, 256, 272, 303, 312, 338, 384, 404, 408, 416, 442, 507, 512, 544, 606, 624, 663, 676, 768, 808, 816, 832, 884, 1014, 1088, 1212, 1248, 1313, 1326, 1352, 1536, 1616, 1632, 1664, 1717, 1768, 2028, 2176, 2424, 2496, 2626, 2652, 2704, 2873, 3232, 3264, 3328, 3434, 3536, 3939, 4056, 4352, 4848, 4992, 5151, 5252, 5304, 5408, 5746, 6464, 6528, 6656, 6868, 7072, 7878, 8112, 8619, 8704, 9696, 9984, 10302, 10504, 10608, 10816, 11492, 12928, 13056, 13736, 14144, 15756, 16224, 17069, 17238, 19392, 19968, 20604, 21008, 21216, 21632, 22321, 22984, 25856, 26112, 27472, 28288, 31512, 32448, 34138, 34476, 38784, 41208, 42016, 42432, 43264, 44642, 45968, 51207, 51712, 54944, 56576, 63024, 64896, 66963, 68276, 68952, 77568, 82416, 84032, 84864, 86528, 89284, 91936, 102414, 109888, 113152, 126048, 129792, 133926, 136552, 137904, 155136, 164832, 168064, 169728, 178568, 183872, 204828, 219776, 252096, 259584, 267852, 273104, 275808, 290173, 329664, 336128, 339456, 357136, 367744, 409656, 439552, 504192, 535704, 546208, 551616, 580346, 659328, 672256, 714272, 735488, 819312, 870519, 879104, 1008384, 1071408, 1092416, 1103232, 1160692, 1318656, 1428544, 1470976, 1638624, 1741038, 2016768, 2142816, 2184832, 2206464, 2321384, 2637312, 2857088, 3277248, 3482076, 4285632, 4369664, 4412928, 4642768, 5714176, 6554496, 6964152, 8571264, 8739328, 9285536, 11428352, 13108992, 13928304, 17142528, 18571072, 26217984, 27856608, 34285056, 37142144, 55713216, 74284288, 111426432, 148568576, 222852864, 445705728]

約数ペア:

[(1, 445705728), (2, 222852864), (3, 148568576), (4, 111426432), (6, 74284288), (8, 55713216), (12, 37142144), (13, 34285056), (16, 27856608), (17, 26217984), (24, 18571072), (26, 17142528), (32, 13928304), (34, 13108992), (39, 11428352), (48, 9285536), (51, 8739328), (52, 8571264), (64, 6964152), (68, 6554496), (78, 5714176), (96, 4642768), (101, 4412928), (102, 4369664), (104, 4285632), (128, 3482076), (136, 3277248), (156, 2857088), (169, 2637312), (192, 2321384), (202, 2206464), (204, 2184832), (208, 2142816), (221, 2016768), (256, 1741038), (272, 1638624), (303, 1470976), (312, 1428544), (338, 1318656), (384, 1160692), (404, 1103232), (408, 1092416), (416, 1071408), (442, 1008384), (507, 879104), (512, 870519), (544, 819312), (606, 735488), (624, 714272), (663, 672256), (676, 659328), (768, 580346), (808, 551616), (816, 546208), (832, 535704), (884, 504192), (1014, 439552), (1088, 409656), (1212, 367744), (1248, 357136), (1313, 339456), (1326, 336128), (1352, 329664), (1536, 290173), (1616, 275808), (1632, 273104), (1664, 267852), (1717, 259584), (1768, 252096), (2028, 219776), (2176, 204828), (2424, 183872), (2496, 178568), (2626, 169728), (2652, 168064), (2704, 164832), (2873, 155136), (3232, 137904), (3264, 136552), (3328, 133926), (3434, 129792), (3536, 126048), (3939, 113152), (4056, 109888), (4352, 102414), (4848, 91936), (4992, 89284), (5151, 86528), (5252, 84864), (5304, 84032), (5408, 82416), (5746, 77568), (6464, 68952), (6528, 68276), (6656, 66963), (6868, 64896), (7072, 63024), (7878, 56576), (8112, 54944), (8619, 51712), (8704, 51207), (9696, 45968), (9984, 44642), (10302, 43264), (10504, 42432), (10608, 42016), (10816, 41208), (11492, 38784), (12928, 34476), (13056, 34138), (13736, 32448), (14144, 31512), (15756, 28288), (16224, 27472), (17069, 26112), (17238, 25856), (19392, 22984), (19968, 22321), (20604, 21632), (21008, 21216)]