722881344

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{221471}}^1$

素因数の和:221503

約数の個数: 56

約数和(自身を含む): 2025139968

約数和(自身を除く): 1302258624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 221471, 442942, 664413, 885884, 1328826, 1771768, 2657652, 3543536, 3765007, 5315304, 7087072, 7530014, 10630608, 11295021, 14174144, 15060028, 21261216, 22590042, 30120056, 42522432, 45180084, 60240112, 90360168, 120480224, 180720336, 240960448, 361440672, 722881344]

約数ペア:

[(1, 722881344), (2, 361440672), (3, 240960448), (4, 180720336), (6, 120480224), (8, 90360168), (12, 60240112), (16, 45180084), (17, 42522432), (24, 30120056), (32, 22590042), (34, 21261216), (48, 15060028), (51, 14174144), (64, 11295021), (68, 10630608), (96, 7530014), (102, 7087072), (136, 5315304), (192, 3765007), (204, 3543536), (272, 2657652), (408, 1771768), (544, 1328826), (816, 885884), (1088, 664413), (1632, 442942), (3264, 221471)]