216684416704

素因数分解:

$2^6\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{353819}}^1$

素因数の和:355205

約数の個数: 56

約数和(自身を含む): 491770172160

約数和(自身を除く): 275085755456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1367, 2734, 5468, 9569, 10936, 19138, 21872, 38276, 43744, 76552, 87488, 153104, 306208, 353819, 612416, 707638, 1415276, 2476733, 2830552, 4953466, 5661104, 9906932, 11322208, 19813864, 22644416, 39627728, 79255456, 158510912, 483670573, 967341146, 1934682292, 3385694011, 3869364584, 6771388022, 7738729168, 13542776044, 15477458336, 27085552088, 30954916672, 54171104176, 108342208352, 216684416704]

約数ペア:

[(1, 216684416704), (2, 108342208352), (4, 54171104176), (7, 30954916672), (8, 27085552088), (14, 15477458336), (16, 13542776044), (28, 7738729168), (32, 6771388022), (56, 3869364584), (64, 3385694011), (112, 1934682292), (224, 967341146), (448, 483670573), (1367, 158510912), (2734, 79255456), (5468, 39627728), (9569, 22644416), (10936, 19813864), (19138, 11322208), (21872, 9906932), (38276, 5661104), (43744, 4953466), (76552, 2830552), (87488, 2476733), (153104, 1415276), (306208, 707638), (353819, 612416)]