617091968

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 1266693120

約数和(自身を除く): 649601152

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 191, 344, 382, 587, 688, 764, 1174, 1376, 1528, 2348, 2752, 3056, 4696, 5504, 6112, 8213, 9392, 12224, 16426, 18784, 24448, 25241, 32852, 37568, 50482, 65704, 75136, 100964, 112117, 131408, 201928, 224234, 262816, 403856, 448468, 525632, 807712, 896936, 1051264, 1615424, 1793872, 3230848, 3587744, 4821031, 7175488, 9642062, 14350976, 19284124, 38568248, 77136496, 154272992, 308545984, 617091968]

約数ペア:

[(1, 617091968), (2, 308545984), (4, 154272992), (8, 77136496), (16, 38568248), (32, 19284124), (43, 14350976), (64, 9642062), (86, 7175488), (128, 4821031), (172, 3587744), (191, 3230848), (344, 1793872), (382, 1615424), (587, 1051264), (688, 896936), (764, 807712), (1174, 525632), (1376, 448468), (1528, 403856), (2348, 262816), (2752, 224234), (3056, 201928), (4696, 131408), (5504, 112117), (6112, 100964), (8213, 75136), (9392, 65704), (12224, 50482), (16426, 37568), (18784, 32852), (24448, 25241)]