919726848

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 2788997120

約数和(自身を除く): 1869270272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 79, 93, 96, 124, 128, 144, 158, 163, 186, 192, 237, 248, 256, 279, 288, 316, 326, 372, 384, 474, 489, 496, 558, 576, 632, 652, 711, 744, 768, 948, 978, 992, 1116, 1152, 1264, 1304, 1422, 1467, 1488, 1896, 1956, 1984, 2232, 2304, 2449, 2528, 2608, 2844, 2934, 2976, 3792, 3912, 3968, 4464, 4898, 5053, 5056, 5216, 5688, 5868, 5952, 7347, 7584, 7824, 7936, 8928, 9796, 10106, 10112, 10432, 11376, 11736, 11904, 12877, 14694, 15159, 15168, 15648, 17856, 19592, 20212, 20224, 20864, 22041, 22752, 23472, 23808, 25754, 29388, 30318, 30336, 31296, 35712, 38631, 39184, 40424, 41728, 44082, 45477, 45504, 46944, 51508, 58776, 60636, 60672, 62592, 71424, 77262, 78368, 80848, 88164, 90954, 91008, 93888, 103016, 115893, 117552, 121272, 125184, 154524, 156736, 161696, 176328, 181908, 182016, 187776, 206032, 231786, 235104, 242544, 309048, 313472, 323392, 352656, 363816, 375552, 399187, 412064, 463572, 470208, 485088, 618096, 626944, 646784, 705312, 727632, 798374, 824128, 927144, 940416, 970176, 1197561, 1236192, 1293568, 1410624, 1455264, 1596748, 1648256, 1854288, 1880832, 1940352, 2395122, 2472384, 2821248, 2910528, 3193496, 3296512, 3592683, 3708576, 3880704, 4790244, 4944768, 5642496, 5821056, 6386992, 7185366, 7417152, 9580488, 9889536, 11642112, 12773984, 14370732, 14834304, 19160976, 25547968, 28741464, 29668608, 38321952, 51095936, 57482928, 76643904, 102191872, 114965856, 153287808, 229931712, 306575616, 459863424, 919726848]

約数ペア:

[(1, 919726848), (2, 459863424), (3, 306575616), (4, 229931712), (6, 153287808), (8, 114965856), (9, 102191872), (12, 76643904), (16, 57482928), (18, 51095936), (24, 38321952), (31, 29668608), (32, 28741464), (36, 25547968), (48, 19160976), (62, 14834304), (64, 14370732), (72, 12773984), (79, 11642112), (93, 9889536), (96, 9580488), (124, 7417152), (128, 7185366), (144, 6386992), (158, 5821056), (163, 5642496), (186, 4944768), (192, 4790244), (237, 3880704), (248, 3708576), (256, 3592683), (279, 3296512), (288, 3193496), (316, 2910528), (326, 2821248), (372, 2472384), (384, 2395122), (474, 1940352), (489, 1880832), (496, 1854288), (558, 1648256), (576, 1596748), (632, 1455264), (652, 1410624), (711, 1293568), (744, 1236192), (768, 1197561), (948, 970176), (978, 940416), (992, 927144), (1116, 824128), (1152, 798374), (1264, 727632), (1304, 705312), (1422, 646784), (1467, 626944), (1488, 618096), (1896, 485088), (1956, 470208), (1984, 463572), (2232, 412064), (2304, 399187), (2449, 375552), (2528, 363816), (2608, 352656), (2844, 323392), (2934, 313472), (2976, 309048), (3792, 242544), (3912, 235104), (3968, 231786), (4464, 206032), (4898, 187776), (5053, 182016), (5056, 181908), (5216, 176328), (5688, 161696), (5868, 156736), (5952, 154524), (7347, 125184), (7584, 121272), (7824, 117552), (7936, 115893), (8928, 103016), (9796, 93888), (10106, 91008), (10112, 90954), (10432, 88164), (11376, 80848), (11736, 78368), (11904, 77262), (12877, 71424), (14694, 62592), (15159, 60672), (15168, 60636), (15648, 58776), (17856, 51508), (19592, 46944), (20212, 45504), (20224, 45477), (20864, 44082), (22041, 41728), (22752, 40424), (23472, 39184), (23808, 38631), (25754, 35712), (29388, 31296), (30318, 30336)]