334385920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 939520512

約数和(自身を除く): 605134592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 127, 128, 136, 160, 170, 176, 187, 220, 242, 254, 256, 272, 320, 340, 352, 374, 440, 484, 508, 544, 605, 635, 640, 680, 704, 748, 880, 935, 968, 1016, 1088, 1210, 1270, 1280, 1360, 1397, 1408, 1496, 1760, 1870, 1936, 2032, 2057, 2159, 2176, 2420, 2540, 2720, 2794, 2816, 2992, 3520, 3740, 3872, 4064, 4114, 4318, 4352, 4840, 5080, 5440, 5588, 5984, 6985, 7040, 7480, 7744, 8128, 8228, 8636, 9680, 10160, 10285, 10795, 10880, 11176, 11968, 13970, 14080, 14960, 15367, 15488, 16256, 16456, 17272, 19360, 20320, 20570, 21590, 21760, 22352, 23749, 23936, 27940, 29920, 30734, 30976, 32512, 32912, 34544, 38720, 40640, 41140, 43180, 44704, 47498, 47872, 55880, 59840, 61468, 65824, 69088, 76835, 77440, 81280, 82280, 86360, 89408, 94996, 111760, 118745, 119680, 122936, 131648, 138176, 153670, 154880, 162560, 164560, 172720, 178816, 189992, 223520, 237490, 239360, 245872, 261239, 263296, 276352, 307340, 329120, 345440, 357632, 379984, 447040, 474980, 491744, 522478, 526592, 552704, 614680, 658240, 690880, 759968, 894080, 949960, 983488, 1044956, 1229360, 1306195, 1316480, 1381760, 1519936, 1788160, 1899920, 1966976, 2089912, 2458720, 2612390, 2632960, 2763520, 3039872, 3799840, 3933952, 4179824, 4917440, 5224780, 6079744, 7599680, 8359648, 9834880, 10449560, 15199360, 16719296, 19669760, 20899120, 30398720, 33438592, 41798240, 66877184, 83596480, 167192960, 334385920]

約数ペア:

[(1, 334385920), (2, 167192960), (4, 83596480), (5, 66877184), (8, 41798240), (10, 33438592), (11, 30398720), (16, 20899120), (17, 19669760), (20, 16719296), (22, 15199360), (32, 10449560), (34, 9834880), (40, 8359648), (44, 7599680), (55, 6079744), (64, 5224780), (68, 4917440), (80, 4179824), (85, 3933952), (88, 3799840), (110, 3039872), (121, 2763520), (127, 2632960), (128, 2612390), (136, 2458720), (160, 2089912), (170, 1966976), (176, 1899920), (187, 1788160), (220, 1519936), (242, 1381760), (254, 1316480), (256, 1306195), (272, 1229360), (320, 1044956), (340, 983488), (352, 949960), (374, 894080), (440, 759968), (484, 690880), (508, 658240), (544, 614680), (605, 552704), (635, 526592), (640, 522478), (680, 491744), (704, 474980), (748, 447040), (880, 379984), (935, 357632), (968, 345440), (1016, 329120), (1088, 307340), (1210, 276352), (1270, 263296), (1280, 261239), (1360, 245872), (1397, 239360), (1408, 237490), (1496, 223520), (1760, 189992), (1870, 178816), (1936, 172720), (2032, 164560), (2057, 162560), (2159, 154880), (2176, 153670), (2420, 138176), (2540, 131648), (2720, 122936), (2794, 119680), (2816, 118745), (2992, 111760), (3520, 94996), (3740, 89408), (3872, 86360), (4064, 82280), (4114, 81280), (4318, 77440), (4352, 76835), (4840, 69088), (5080, 65824), (5440, 61468), (5588, 59840), (5984, 55880), (6985, 47872), (7040, 47498), (7480, 44704), (7744, 43180), (8128, 41140), (8228, 40640), (8636, 38720), (9680, 34544), (10160, 32912), (10285, 32512), (10795, 30976), (10880, 30734), (11176, 29920), (11968, 27940), (13970, 23936), (14080, 23749), (14960, 22352), (15367, 21760), (15488, 21590), (16256, 20570), (16456, 20320), (17272, 19360)]