2507568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 7856640

約数和(自身を除く): 5349072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 439, 476, 714, 816, 878, 952, 1317, 1428, 1756, 1904, 2634, 2856, 3073, 3512, 5268, 5712, 6146, 7024, 7463, 9219, 10536, 12292, 14926, 18438, 21072, 22389, 24584, 29852, 36876, 44778, 49168, 52241, 59704, 73752, 89556, 104482, 119408, 147504, 156723, 179112, 208964, 313446, 358224, 417928, 626892, 835856, 1253784, 2507568]

約数ペア:

[(1, 2507568), (2, 1253784), (3, 835856), (4, 626892), (6, 417928), (7, 358224), (8, 313446), (12, 208964), (14, 179112), (16, 156723), (17, 147504), (21, 119408), (24, 104482), (28, 89556), (34, 73752), (42, 59704), (48, 52241), (51, 49168), (56, 44778), (68, 36876), (84, 29852), (102, 24584), (112, 22389), (119, 21072), (136, 18438), (168, 14926), (204, 12292), (238, 10536), (272, 9219), (336, 7463), (357, 7024), (408, 6146), (439, 5712), (476, 5268), (714, 3512), (816, 3073), (878, 2856), (952, 2634), (1317, 1904), (1428, 1756)]