531840512

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 1385469360

約数和(自身を除く): 853628848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 43, 49, 56, 58, 64, 68, 86, 98, 112, 116, 119, 128, 136, 172, 196, 203, 224, 232, 238, 256, 272, 301, 344, 392, 406, 448, 464, 476, 493, 512, 544, 602, 688, 731, 784, 812, 833, 896, 928, 952, 986, 1088, 1204, 1247, 1376, 1421, 1462, 1568, 1624, 1666, 1792, 1856, 1904, 1972, 2107, 2176, 2408, 2494, 2752, 2842, 2924, 3136, 3248, 3332, 3451, 3584, 3712, 3808, 3944, 4214, 4352, 4816, 4988, 5117, 5504, 5684, 5848, 6272, 6496, 6664, 6902, 7424, 7616, 7888, 8428, 8704, 8729, 9632, 9976, 10234, 11008, 11368, 11696, 12544, 12992, 13328, 13804, 14848, 15232, 15776, 16856, 17458, 19264, 19952, 20468, 21199, 22016, 22736, 23392, 24157, 25088, 25984, 26656, 27608, 30464, 31552, 33712, 34916, 35819, 38528, 39904, 40936, 42398, 45472, 46784, 48314, 51968, 53312, 55216, 60928, 61103, 63104, 67424, 69832, 71638, 77056, 79808, 81872, 84796, 90944, 93568, 96628, 103936, 106624, 110432, 122206, 126208, 134848, 139664, 143276, 148393, 154112, 159616, 163744, 169592, 181888, 187136, 193256, 213248, 220864, 244412, 252416, 269696, 279328, 286552, 296786, 319232, 327488, 339184, 363776, 374272, 386512, 426496, 441728, 488824, 539392, 558656, 573104, 593572, 638464, 654976, 678368, 727552, 773024, 883456, 977648, 1038751, 1078784, 1117312, 1146208, 1187144, 1309952, 1356736, 1546048, 1766912, 1955296, 2077502, 2234624, 2292416, 2374288, 2619904, 2713472, 3092096, 3910592, 4155004, 4469248, 4584832, 4748576, 5426944, 6184192, 7821184, 8310008, 9169664, 9497152, 10853888, 12368384, 15642368, 16620016, 18339328, 18994304, 31284736, 33240032, 37988608, 66480064, 75977216, 132960128, 265920256, 531840512]

約数ペア:

[(1, 531840512), (2, 265920256), (4, 132960128), (7, 75977216), (8, 66480064), (14, 37988608), (16, 33240032), (17, 31284736), (28, 18994304), (29, 18339328), (32, 16620016), (34, 15642368), (43, 12368384), (49, 10853888), (56, 9497152), (58, 9169664), (64, 8310008), (68, 7821184), (86, 6184192), (98, 5426944), (112, 4748576), (116, 4584832), (119, 4469248), (128, 4155004), (136, 3910592), (172, 3092096), (196, 2713472), (203, 2619904), (224, 2374288), (232, 2292416), (238, 2234624), (256, 2077502), (272, 1955296), (301, 1766912), (344, 1546048), (392, 1356736), (406, 1309952), (448, 1187144), (464, 1146208), (476, 1117312), (493, 1078784), (512, 1038751), (544, 977648), (602, 883456), (688, 773024), (731, 727552), (784, 678368), (812, 654976), (833, 638464), (896, 593572), (928, 573104), (952, 558656), (986, 539392), (1088, 488824), (1204, 441728), (1247, 426496), (1376, 386512), (1421, 374272), (1462, 363776), (1568, 339184), (1624, 327488), (1666, 319232), (1792, 296786), (1856, 286552), (1904, 279328), (1972, 269696), (2107, 252416), (2176, 244412), (2408, 220864), (2494, 213248), (2752, 193256), (2842, 187136), (2924, 181888), (3136, 169592), (3248, 163744), (3332, 159616), (3451, 154112), (3584, 148393), (3712, 143276), (3808, 139664), (3944, 134848), (4214, 126208), (4352, 122206), (4816, 110432), (4988, 106624), (5117, 103936), (5504, 96628), (5684, 93568), (5848, 90944), (6272, 84796), (6496, 81872), (6664, 79808), (6902, 77056), (7424, 71638), (7616, 69832), (7888, 67424), (8428, 63104), (8704, 61103), (8729, 60928), (9632, 55216), (9976, 53312), (10234, 51968), (11008, 48314), (11368, 46784), (11696, 45472), (12544, 42398), (12992, 40936), (13328, 39904), (13804, 38528), (14848, 35819), (15232, 34916), (15776, 33712), (16856, 31552), (17458, 30464), (19264, 27608), (19952, 26656), (20468, 25984), (21199, 25088), (22016, 24157), (22736, 23392)]