215487104

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 552562560

約数和(自身を除く): 337075456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 47, 49, 56, 64, 68, 86, 94, 98, 112, 119, 128, 136, 172, 188, 196, 224, 238, 272, 301, 329, 344, 376, 392, 448, 476, 544, 602, 658, 688, 731, 752, 784, 799, 833, 896, 952, 1088, 1204, 1316, 1376, 1462, 1504, 1568, 1598, 1666, 1904, 2021, 2107, 2176, 2303, 2408, 2632, 2752, 2924, 3008, 3136, 3196, 3332, 3808, 4042, 4214, 4606, 4816, 5117, 5264, 5504, 5593, 5848, 6016, 6272, 6392, 6664, 7616, 8084, 8428, 9212, 9632, 10234, 10528, 11186, 11696, 12784, 13328, 14147, 15232, 16168, 16856, 18424, 19264, 20468, 21056, 22372, 23392, 25568, 26656, 28294, 32336, 33712, 34357, 35819, 36848, 38528, 39151, 40936, 42112, 44744, 46784, 51136, 53312, 56588, 64672, 67424, 68714, 71638, 73696, 78302, 81872, 89488, 93568, 99029, 102272, 106624, 113176, 129344, 134848, 137428, 143276, 147392, 156604, 163744, 178976, 198058, 226352, 240499, 258688, 269696, 274856, 286552, 294784, 313208, 327488, 357952, 396116, 452704, 480998, 549712, 573104, 626416, 654976, 715904, 792232, 905408, 961996, 1099424, 1146208, 1252832, 1584464, 1683493, 1810816, 1923992, 2198848, 2292416, 2505664, 3168928, 3366986, 3847984, 4397696, 4584832, 5011328, 6337856, 6733972, 7695968, 12675712, 13467944, 15391936, 26935888, 30783872, 53871776, 107743552, 215487104]

約数ペア:

[(1, 215487104), (2, 107743552), (4, 53871776), (7, 30783872), (8, 26935888), (14, 15391936), (16, 13467944), (17, 12675712), (28, 7695968), (32, 6733972), (34, 6337856), (43, 5011328), (47, 4584832), (49, 4397696), (56, 3847984), (64, 3366986), (68, 3168928), (86, 2505664), (94, 2292416), (98, 2198848), (112, 1923992), (119, 1810816), (128, 1683493), (136, 1584464), (172, 1252832), (188, 1146208), (196, 1099424), (224, 961996), (238, 905408), (272, 792232), (301, 715904), (329, 654976), (344, 626416), (376, 573104), (392, 549712), (448, 480998), (476, 452704), (544, 396116), (602, 357952), (658, 327488), (688, 313208), (731, 294784), (752, 286552), (784, 274856), (799, 269696), (833, 258688), (896, 240499), (952, 226352), (1088, 198058), (1204, 178976), (1316, 163744), (1376, 156604), (1462, 147392), (1504, 143276), (1568, 137428), (1598, 134848), (1666, 129344), (1904, 113176), (2021, 106624), (2107, 102272), (2176, 99029), (2303, 93568), (2408, 89488), (2632, 81872), (2752, 78302), (2924, 73696), (3008, 71638), (3136, 68714), (3196, 67424), (3332, 64672), (3808, 56588), (4042, 53312), (4214, 51136), (4606, 46784), (4816, 44744), (5117, 42112), (5264, 40936), (5504, 39151), (5593, 38528), (5848, 36848), (6016, 35819), (6272, 34357), (6392, 33712), (6664, 32336), (7616, 28294), (8084, 26656), (8428, 25568), (9212, 23392), (9632, 22372), (10234, 21056), (10528, 20468), (11186, 19264), (11696, 18424), (12784, 16856), (13328, 16168), (14147, 15232)]