21980412288

素因数分解:

$2^7\times 3^3\times {\mathrm{467}}^1\times {\mathrm{13619}}^1$

素因数の和:14109

約数の個数: 128

約数和(自身を含む): 65016432000

約数和(自身を除く): 43036019712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 467, 576, 864, 934, 1152, 1401, 1728, 1868, 2802, 3456, 3736, 4203, 5604, 7472, 8406, 11208, 12609, 13619, 14944, 16812, 22416, 25218, 27238, 29888, 33624, 40857, 44832, 50436, 54476, 59776, 67248, 81714, 89664, 100872, 108952, 122571, 134496, 163428, 179328, 201744, 217904, 245142, 268992, 326856, 367713, 403488, 435808, 490284, 537984, 653712, 735426, 806976, 871616, 980568, 1307424, 1470852, 1613952, 1743232, 1961136, 2614848, 2941704, 3922272, 5229696, 5883408, 6360073, 7844544, 11766816, 12720146, 15689088, 19080219, 23533632, 25440292, 38160438, 47067264, 50880584, 57240657, 76320876, 101761168, 114481314, 152641752, 171721971, 203522336, 228962628, 305283504, 343443942, 407044672, 457925256, 610567008, 686887884, 814089344, 915850512, 1221134016, 1373775768, 1831701024, 2442268032, 2747551536, 3663402048, 5495103072, 7326804096, 10990206144, 21980412288]

約数ペア:

[(1, 21980412288), (2, 10990206144), (3, 7326804096), (4, 5495103072), (6, 3663402048), (8, 2747551536), (9, 2442268032), (12, 1831701024), (16, 1373775768), (18, 1221134016), (24, 915850512), (27, 814089344), (32, 686887884), (36, 610567008), (48, 457925256), (54, 407044672), (64, 343443942), (72, 305283504), (96, 228962628), (108, 203522336), (128, 171721971), (144, 152641752), (192, 114481314), (216, 101761168), (288, 76320876), (384, 57240657), (432, 50880584), (467, 47067264), (576, 38160438), (864, 25440292), (934, 23533632), (1152, 19080219), (1401, 15689088), (1728, 12720146), (1868, 11766816), (2802, 7844544), (3456, 6360073), (3736, 5883408), (4203, 5229696), (5604, 3922272), (7472, 2941704), (8406, 2614848), (11208, 1961136), (12609, 1743232), (13619, 1613952), (14944, 1470852), (16812, 1307424), (22416, 980568), (25218, 871616), (27238, 806976), (29888, 735426), (33624, 653712), (40857, 537984), (44832, 490284), (50436, 435808), (54476, 403488), (59776, 367713), (67248, 326856), (81714, 268992), (89664, 245142), (100872, 217904), (108952, 201744), (122571, 179328), (134496, 163428)]