987629568

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 2854051200

約数和(自身を除く): 1866421632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 232, 241, 256, 276, 348, 368, 384, 464, 482, 512, 552, 667, 696, 723, 736, 768, 928, 964, 1024, 1104, 1334, 1392, 1446, 1472, 1536, 1856, 1928, 2001, 2048, 2208, 2668, 2784, 2892, 2944, 3072, 3712, 3856, 4002, 4416, 5336, 5543, 5568, 5784, 5888, 6144, 6989, 7424, 7712, 8004, 8832, 10672, 11086, 11136, 11568, 11776, 13978, 14848, 15424, 16008, 16629, 17664, 20967, 21344, 22172, 22272, 23136, 23552, 27956, 29696, 30848, 32016, 33258, 35328, 41934, 42688, 44344, 44544, 46272, 47104, 55912, 59392, 61696, 64032, 66516, 70656, 83868, 85376, 88688, 89088, 92544, 111824, 123392, 128064, 133032, 141312, 160747, 167736, 170752, 177376, 178176, 185088, 223648, 246784, 256128, 266064, 321494, 335472, 341504, 354752, 370176, 447296, 482241, 493568, 512256, 532128, 642988, 670944, 683008, 709504, 740352, 894592, 964482, 1024512, 1064256, 1285976, 1341888, 1366016, 1419008, 1480704, 1789184, 1928964, 2049024, 2128512, 2571952, 2683776, 2838016, 3578368, 3857928, 4098048, 4257024, 5143904, 5367552, 5676032, 7156736, 7715856, 8514048, 10287808, 10735104, 11352064, 14313472, 15431712, 17028096, 20575616, 21470208, 30863424, 34056192, 41151232, 42940416, 61726848, 82302464, 123453696, 164604928, 246907392, 329209856, 493814784, 987629568]

約数ペア:

[(1, 987629568), (2, 493814784), (3, 329209856), (4, 246907392), (6, 164604928), (8, 123453696), (12, 82302464), (16, 61726848), (23, 42940416), (24, 41151232), (29, 34056192), (32, 30863424), (46, 21470208), (48, 20575616), (58, 17028096), (64, 15431712), (69, 14313472), (87, 11352064), (92, 10735104), (96, 10287808), (116, 8514048), (128, 7715856), (138, 7156736), (174, 5676032), (184, 5367552), (192, 5143904), (232, 4257024), (241, 4098048), (256, 3857928), (276, 3578368), (348, 2838016), (368, 2683776), (384, 2571952), (464, 2128512), (482, 2049024), (512, 1928964), (552, 1789184), (667, 1480704), (696, 1419008), (723, 1366016), (736, 1341888), (768, 1285976), (928, 1064256), (964, 1024512), (1024, 964482), (1104, 894592), (1334, 740352), (1392, 709504), (1446, 683008), (1472, 670944), (1536, 642988), (1856, 532128), (1928, 512256), (2001, 493568), (2048, 482241), (2208, 447296), (2668, 370176), (2784, 354752), (2892, 341504), (2944, 335472), (3072, 321494), (3712, 266064), (3856, 256128), (4002, 246784), (4416, 223648), (5336, 185088), (5543, 178176), (5568, 177376), (5784, 170752), (5888, 167736), (6144, 160747), (6989, 141312), (7424, 133032), (7712, 128064), (8004, 123392), (8832, 111824), (10672, 92544), (11086, 89088), (11136, 88688), (11568, 85376), (11776, 83868), (13978, 70656), (14848, 66516), (15424, 64032), (16008, 61696), (16629, 59392), (17664, 55912), (20967, 47104), (21344, 46272), (22172, 44544), (22272, 44344), (23136, 42688), (23552, 41934), (27956, 35328), (29696, 33258), (30848, 32016)]