917650968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{1721}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 2473480800

約数和(自身を除く): 1555829832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1709, 1721, 3418, 3442, 5127, 5163, 6836, 6884, 10254, 10326, 13672, 13768, 20508, 20652, 22217, 22373, 41016, 41304, 44434, 44746, 66651, 67119, 88868, 89492, 133302, 134238, 177736, 178984, 266604, 268476, 533208, 536952, 2941189, 5882378, 8823567, 11764756, 17647134, 23529512, 35294268, 38235457, 70588536, 76470914, 114706371, 152941828, 229412742, 305883656, 458825484, 917650968]

約数ペア:

[(1, 917650968), (2, 458825484), (3, 305883656), (4, 229412742), (6, 152941828), (8, 114706371), (12, 76470914), (13, 70588536), (24, 38235457), (26, 35294268), (39, 23529512), (52, 17647134), (78, 11764756), (104, 8823567), (156, 5882378), (312, 2941189), (1709, 536952), (1721, 533208), (3418, 268476), (3442, 266604), (5127, 178984), (5163, 177736), (6836, 134238), (6884, 133302), (10254, 89492), (10326, 88868), (13672, 67119), (13768, 66651), (20508, 44746), (20652, 44434), (22217, 41304), (22373, 41016)]