8197347844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1787}}^1$

素因数の和:2257

約数の個数: 96

約数和(自身を含む): 18167224320

約数和(自身を除く): 9969876476

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 419, 476, 644, 782, 838, 1564, 1676, 1787, 2737, 2933, 3574, 5474, 5866, 7123, 7148, 9637, 10948, 11732, 12509, 14246, 19274, 25018, 28492, 30379, 38548, 41101, 49861, 50036, 60758, 67459, 82202, 99722, 121516, 134918, 163829, 164404, 199444, 212653, 269836, 287707, 327658, 425306, 575414, 655316, 698717, 748753, 850612, 1146803, 1150828, 1397434, 1497506, 2293606, 2794868, 2995012, 4587212, 4891019, 5241271, 9782038, 10482542, 12728801, 17221319, 19564076, 20965084, 25457602, 34442638, 50915204, 68885276, 89101607, 120549233, 178203214, 241098466, 292762423, 356406428, 482196932, 585524846, 1171049692, 2049336961, 4098673922, 8197347844]

約数ペア:

[(1, 8197347844), (2, 4098673922), (4, 2049336961), (7, 1171049692), (14, 585524846), (17, 482196932), (23, 356406428), (28, 292762423), (34, 241098466), (46, 178203214), (68, 120549233), (92, 89101607), (119, 68885276), (161, 50915204), (238, 34442638), (322, 25457602), (391, 20965084), (419, 19564076), (476, 17221319), (644, 12728801), (782, 10482542), (838, 9782038), (1564, 5241271), (1676, 4891019), (1787, 4587212), (2737, 2995012), (2933, 2794868), (3574, 2293606), (5474, 1497506), (5866, 1397434), (7123, 1150828), (7148, 1146803), (9637, 850612), (10948, 748753), (11732, 698717), (12509, 655316), (14246, 575414), (19274, 425306), (25018, 327658), (28492, 287707), (30379, 269836), (38548, 212653), (41101, 199444), (49861, 164404), (50036, 163829), (60758, 134918), (67459, 121516), (82202, 99722)]