304870384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 783699840

約数和(自身を除く): 478829456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 109, 112, 113, 119, 136, 182, 208, 218, 221, 226, 238, 272, 364, 436, 442, 452, 476, 728, 763, 791, 872, 884, 904, 952, 1417, 1456, 1469, 1526, 1547, 1582, 1744, 1768, 1808, 1853, 1904, 1921, 2834, 2938, 3052, 3094, 3164, 3536, 3706, 3842, 5668, 5876, 6104, 6188, 6328, 7412, 7684, 9919, 10283, 11336, 11752, 12208, 12317, 12376, 12656, 12971, 13447, 14824, 15368, 19838, 20566, 22672, 23504, 24089, 24634, 24752, 24973, 25942, 26894, 29648, 30736, 39676, 41132, 48178, 49268, 49946, 51884, 53788, 79352, 82264, 86219, 96356, 98536, 99892, 103768, 107576, 158704, 160121, 164528, 168623, 172438, 174811, 192712, 197072, 199784, 207536, 209389, 215152, 320242, 337246, 344876, 349622, 385424, 399568, 418778, 640484, 674492, 689752, 699244, 837556, 1120847, 1280968, 1348984, 1379504, 1398488, 1465723, 1675112, 2241694, 2561936, 2697968, 2722057, 2796976, 2931446, 3350224, 4483388, 5444114, 5862892, 8966776, 10888228, 11725784, 17933552, 19054399, 21776456, 23451568, 38108798, 43552912, 76217596, 152435192, 304870384]

約数ペア:

[(1, 304870384), (2, 152435192), (4, 76217596), (7, 43552912), (8, 38108798), (13, 23451568), (14, 21776456), (16, 19054399), (17, 17933552), (26, 11725784), (28, 10888228), (34, 8966776), (52, 5862892), (56, 5444114), (68, 4483388), (91, 3350224), (104, 2931446), (109, 2796976), (112, 2722057), (113, 2697968), (119, 2561936), (136, 2241694), (182, 1675112), (208, 1465723), (218, 1398488), (221, 1379504), (226, 1348984), (238, 1280968), (272, 1120847), (364, 837556), (436, 699244), (442, 689752), (452, 674492), (476, 640484), (728, 418778), (763, 399568), (791, 385424), (872, 349622), (884, 344876), (904, 337246), (952, 320242), (1417, 215152), (1456, 209389), (1469, 207536), (1526, 199784), (1547, 197072), (1582, 192712), (1744, 174811), (1768, 172438), (1808, 168623), (1853, 164528), (1904, 160121), (1921, 158704), (2834, 107576), (2938, 103768), (3052, 99892), (3094, 98536), (3164, 96356), (3536, 86219), (3706, 82264), (3842, 79352), (5668, 53788), (5876, 51884), (6104, 49946), (6188, 49268), (6328, 48178), (7412, 41132), (7684, 39676), (9919, 30736), (10283, 29648), (11336, 26894), (11752, 25942), (12208, 24973), (12317, 24752), (12376, 24634), (12656, 24089), (12971, 23504), (13447, 22672), (14824, 20566), (15368, 19838)]