444981477408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20973863}}^1$

素因数の和:20973906

約数の個数: 96

約数和(自身を含む): 1331924259456

約数和(自身を除く): 886942782048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 21216, 20973863, 41947726, 62921589, 83895452, 125843178, 167790904, 251686356, 272660219, 335581808, 356555671, 503372712, 545320438, 671163616, 713111342, 817980657, 1006745424, 1069667013, 1090640876, 1426222684, 1635961314, 2013490848, 2139334026, 2181281752, 2852445368, 3271922628, 4278668052, 4362563504, 4635223723, 5704890736, 6543845256, 8557336104, 8725127008, 9270447446, 11409781472, 13087690512, 13905671169, 17114672208, 18540894892, 26175381024, 27811342338, 34229344416, 37081789784, 55622684676, 74163579568, 111245369352, 148327159136, 222490738704, 444981477408]

約数ペア:

[(1, 444981477408), (2, 222490738704), (3, 148327159136), (4, 111245369352), (6, 74163579568), (8, 55622684676), (12, 37081789784), (13, 34229344416), (16, 27811342338), (17, 26175381024), (24, 18540894892), (26, 17114672208), (32, 13905671169), (34, 13087690512), (39, 11409781472), (48, 9270447446), (51, 8725127008), (52, 8557336104), (68, 6543845256), (78, 5704890736), (96, 4635223723), (102, 4362563504), (104, 4278668052), (136, 3271922628), (156, 2852445368), (204, 2181281752), (208, 2139334026), (221, 2013490848), (272, 1635961314), (312, 1426222684), (408, 1090640876), (416, 1069667013), (442, 1006745424), (544, 817980657), (624, 713111342), (663, 671163616), (816, 545320438), (884, 503372712), (1248, 356555671), (1326, 335581808), (1632, 272660219), (1768, 251686356), (2652, 167790904), (3536, 125843178), (5304, 83895452), (7072, 62921589), (10608, 41947726), (21216, 20973863)]