6456648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 18112320

約数和(自身を除く): 11655672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 661, 814, 888, 1221, 1322, 1628, 1983, 2442, 2644, 3256, 3966, 4884, 5288, 7271, 7932, 9768, 14542, 15864, 21813, 24457, 29084, 43626, 48914, 58168, 73371, 87252, 97828, 146742, 174504, 195656, 269027, 293484, 538054, 586968, 807081, 1076108, 1614162, 2152216, 3228324, 6456648]

約数ペア:

[(1, 6456648), (2, 3228324), (3, 2152216), (4, 1614162), (6, 1076108), (8, 807081), (11, 586968), (12, 538054), (22, 293484), (24, 269027), (33, 195656), (37, 174504), (44, 146742), (66, 97828), (74, 87252), (88, 73371), (111, 58168), (132, 48914), (148, 43626), (222, 29084), (264, 24457), (296, 21813), (407, 15864), (444, 14542), (661, 9768), (814, 7932), (888, 7271), (1221, 5288), (1322, 4884), (1628, 3966), (1983, 3256), (2442, 2644)]