276278324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 578543616

約数和(自身を除く): 302265292

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1988, 2201, 4402, 4483, 8804, 8966, 15407, 17932, 30814, 31381, 61628, 62762, 125524, 138973, 277946, 318293, 555892, 636586, 972811, 1273172, 1945622, 2228051, 3891244, 4456102, 8912204, 9867083, 19734166, 39468332, 69069581, 138139162, 276278324]

約数ペア:

[(1, 276278324), (2, 138139162), (4, 69069581), (7, 39468332), (14, 19734166), (28, 9867083), (31, 8912204), (62, 4456102), (71, 3891244), (124, 2228051), (142, 1945622), (217, 1273172), (284, 972811), (434, 636586), (497, 555892), (868, 318293), (994, 277946), (1988, 138973), (2201, 125524), (4402, 62762), (4483, 61628), (8804, 31381), (8966, 30814), (15407, 17932)]