217960374816

素因数分解:

$2^5\times 3^2\times {\mathrm{9011}}^1\times {\mathrm{83987}}^1$

素因数の和:93014

約数の個数: 72

約数和(自身を含む): 619900982064

約数和(自身を除く): 401940607248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 9011, 18022, 27033, 36044, 54066, 72088, 81099, 83987, 108132, 144176, 162198, 167974, 216264, 251961, 288352, 324396, 335948, 432528, 503922, 648792, 671896, 755883, 865056, 1007844, 1297584, 1343792, 1511766, 2015688, 2595168, 2687584, 3023532, 4031376, 6047064, 8062752, 12094128, 24188256, 756806857, 1513613714, 2270420571, 3027227428, 4540841142, 6054454856, 6811261713, 9081682284, 12108909712, 13622523426, 18163364568, 24217819424, 27245046852, 36326729136, 54490093704, 72653458272, 108980187408, 217960374816]

約数ペア:

[(1, 217960374816), (2, 108980187408), (3, 72653458272), (4, 54490093704), (6, 36326729136), (8, 27245046852), (9, 24217819424), (12, 18163364568), (16, 13622523426), (18, 12108909712), (24, 9081682284), (32, 6811261713), (36, 6054454856), (48, 4540841142), (72, 3027227428), (96, 2270420571), (144, 1513613714), (288, 756806857), (9011, 24188256), (18022, 12094128), (27033, 8062752), (36044, 6047064), (54066, 4031376), (72088, 3023532), (81099, 2687584), (83987, 2595168), (108132, 2015688), (144176, 1511766), (162198, 1343792), (167974, 1297584), (216264, 1007844), (251961, 865056), (288352, 755883), (324396, 671896), (335948, 648792), (432528, 503922)]