218074512

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 581212800

約数和(自身を除く): 363138288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 976, 1049, 1136, 1464, 1704, 2098, 2928, 3147, 3408, 4196, 4331, 6294, 8392, 8662, 12588, 12993, 16784, 17324, 25176, 25986, 34648, 50352, 51972, 63989, 69296, 74479, 103944, 127978, 148958, 191967, 207888, 223437, 255956, 297916, 383934, 446874, 511912, 595832, 767868, 893748, 1023824, 1191664, 1535736, 1787496, 3071472, 3574992, 4543219, 9086438, 13629657, 18172876, 27259314, 36345752, 54518628, 72691504, 109037256, 218074512]

約数ペア:

[(1, 218074512), (2, 109037256), (3, 72691504), (4, 54518628), (6, 36345752), (8, 27259314), (12, 18172876), (16, 13629657), (24, 9086438), (48, 4543219), (61, 3574992), (71, 3071472), (122, 1787496), (142, 1535736), (183, 1191664), (213, 1023824), (244, 893748), (284, 767868), (366, 595832), (426, 511912), (488, 446874), (568, 383934), (732, 297916), (852, 255956), (976, 223437), (1049, 207888), (1136, 191967), (1464, 148958), (1704, 127978), (2098, 103944), (2928, 74479), (3147, 69296), (3408, 63989), (4196, 51972), (4331, 50352), (6294, 34648), (8392, 25986), (8662, 25176), (12588, 17324), (12993, 16784)]