1984217088

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 6207380480

約数和(自身を除く): 4223163392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 79, 84, 96, 112, 128, 146, 158, 168, 192, 219, 224, 237, 256, 292, 316, 336, 384, 438, 448, 474, 511, 512, 553, 584, 632, 672, 768, 876, 896, 948, 1022, 1024, 1106, 1168, 1264, 1344, 1533, 1536, 1659, 1752, 1792, 1896, 2044, 2048, 2212, 2336, 2528, 2688, 3066, 3072, 3318, 3504, 3584, 3792, 4088, 4096, 4424, 4672, 5056, 5376, 5767, 6132, 6144, 6636, 7008, 7168, 7584, 8176, 8192, 8848, 9344, 10112, 10752, 11534, 12264, 12288, 13272, 14016, 14336, 15168, 16352, 16384, 17301, 17696, 18688, 20224, 21504, 23068, 24528, 24576, 26544, 28032, 28672, 30336, 32704, 34602, 35392, 37376, 40369, 40448, 43008, 46136, 49056, 49152, 53088, 56064, 57344, 60672, 65408, 69204, 70784, 74752, 80738, 80896, 86016, 92272, 98112, 106176, 112128, 114688, 121107, 121344, 130816, 138408, 141568, 149504, 161476, 161792, 172032, 184544, 196224, 212352, 224256, 242214, 242688, 261632, 276816, 283136, 299008, 322952, 323584, 344064, 369088, 392448, 424704, 448512, 484428, 485376, 523264, 553632, 566272, 598016, 645904, 647168, 738176, 784896, 849408, 897024, 968856, 970752, 1046528, 1107264, 1132544, 1196032, 1291808, 1294336, 1476352, 1569792, 1698816, 1794048, 1937712, 1941504, 2093056, 2214528, 2265088, 2583616, 2952704, 3139584, 3397632, 3588096, 3875424, 3883008, 4186112, 4429056, 4530176, 5167232, 5905408, 6279168, 6795264, 7750848, 8372224, 8858112, 9060352, 10334464, 11810816, 12558336, 13590528, 15501696, 17716224, 20668928, 23621632, 25116672, 27181056, 31003392, 35432448, 41337856, 47243264, 62006784, 70864896, 82675712, 94486528, 124013568, 141729792, 165351424, 248027136, 283459584, 330702848, 496054272, 661405696, 992108544, 1984217088]

約数ペア:

[(1, 1984217088), (2, 992108544), (3, 661405696), (4, 496054272), (6, 330702848), (7, 283459584), (8, 248027136), (12, 165351424), (14, 141729792), (16, 124013568), (21, 94486528), (24, 82675712), (28, 70864896), (32, 62006784), (42, 47243264), (48, 41337856), (56, 35432448), (64, 31003392), (73, 27181056), (79, 25116672), (84, 23621632), (96, 20668928), (112, 17716224), (128, 15501696), (146, 13590528), (158, 12558336), (168, 11810816), (192, 10334464), (219, 9060352), (224, 8858112), (237, 8372224), (256, 7750848), (292, 6795264), (316, 6279168), (336, 5905408), (384, 5167232), (438, 4530176), (448, 4429056), (474, 4186112), (511, 3883008), (512, 3875424), (553, 3588096), (584, 3397632), (632, 3139584), (672, 2952704), (768, 2583616), (876, 2265088), (896, 2214528), (948, 2093056), (1022, 1941504), (1024, 1937712), (1106, 1794048), (1168, 1698816), (1264, 1569792), (1344, 1476352), (1533, 1294336), (1536, 1291808), (1659, 1196032), (1752, 1132544), (1792, 1107264), (1896, 1046528), (2044, 970752), (2048, 968856), (2212, 897024), (2336, 849408), (2528, 784896), (2688, 738176), (3066, 647168), (3072, 645904), (3318, 598016), (3504, 566272), (3584, 553632), (3792, 523264), (4088, 485376), (4096, 484428), (4424, 448512), (4672, 424704), (5056, 392448), (5376, 369088), (5767, 344064), (6132, 323584), (6144, 322952), (6636, 299008), (7008, 283136), (7168, 276816), (7584, 261632), (8176, 242688), (8192, 242214), (8848, 224256), (9344, 212352), (10112, 196224), (10752, 184544), (11534, 172032), (12264, 161792), (12288, 161476), (13272, 149504), (14016, 141568), (14336, 138408), (15168, 130816), (16352, 121344), (16384, 121107), (17301, 114688), (17696, 112128), (18688, 106176), (20224, 98112), (21504, 92272), (23068, 86016), (24528, 80896), (24576, 80738), (26544, 74752), (28032, 70784), (28672, 69204), (30336, 65408), (32704, 60672), (34602, 57344), (35392, 56064), (37376, 53088), (40369, 49152), (40448, 49056), (43008, 46136)]