1207788128

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{9049}}^1$

素因数の和:9199

約数の個数: 48

約数和(自身を含む): 2458486800

約数和(自身を除く): 1250698672

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1376, 1552, 3104, 4171, 8342, 9049, 16684, 18098, 33368, 36196, 66736, 72392, 133472, 144784, 289568, 389107, 778214, 877753, 1556428, 1755506, 3112856, 3511012, 6225712, 7022024, 12451424, 14044048, 28088096, 37743379, 75486758, 150973516, 301947032, 603894064, 1207788128]

約数ペア:

[(1, 1207788128), (2, 603894064), (4, 301947032), (8, 150973516), (16, 75486758), (32, 37743379), (43, 28088096), (86, 14044048), (97, 12451424), (172, 7022024), (194, 6225712), (344, 3511012), (388, 3112856), (688, 1755506), (776, 1556428), (1376, 877753), (1552, 778214), (3104, 389107), (4171, 289568), (8342, 144784), (9049, 133472), (16684, 72392), (18098, 66736), (33368, 36196)]