231679656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{82507}}^1$

素因数の和:82535

約数の個数: 64

約数和(自身を含む): 693067200

約数和(自身を除く): 461387544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 82507, 165014, 247521, 330028, 495042, 660056, 742563, 990084, 1072591, 1485126, 1980168, 2145182, 2227689, 2970252, 3217773, 4290364, 4455378, 5940504, 6435546, 8580728, 8910756, 9653319, 12871092, 17821512, 19306638, 25742184, 28959957, 38613276, 57919914, 77226552, 115839828, 231679656]

約数ペア:

[(1, 231679656), (2, 115839828), (3, 77226552), (4, 57919914), (6, 38613276), (8, 28959957), (9, 25742184), (12, 19306638), (13, 17821512), (18, 12871092), (24, 9653319), (26, 8910756), (27, 8580728), (36, 6435546), (39, 5940504), (52, 4455378), (54, 4290364), (72, 3217773), (78, 2970252), (104, 2227689), (108, 2145182), (117, 1980168), (156, 1485126), (216, 1072591), (234, 990084), (312, 742563), (351, 660056), (468, 495042), (702, 330028), (936, 247521), (1404, 165014), (2808, 82507)]