768769184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14207}}^1$

素因数の和:14325

約数の個数: 48

約数和(自身を含む): 1611187200

約数和(自身を除く): 842418016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1691, 2848, 3382, 6764, 13528, 14207, 27056, 28414, 54112, 56828, 113656, 227312, 269933, 454624, 539866, 1079732, 1264423, 2159464, 2528846, 4318928, 5057692, 8637856, 10115384, 20230768, 24024037, 40461536, 48048074, 96096148, 192192296, 384384592, 768769184]

約数ペア:

[(1, 768769184), (2, 384384592), (4, 192192296), (8, 96096148), (16, 48048074), (19, 40461536), (32, 24024037), (38, 20230768), (76, 10115384), (89, 8637856), (152, 5057692), (178, 4318928), (304, 2528846), (356, 2159464), (608, 1264423), (712, 1079732), (1424, 539866), (1691, 454624), (2848, 269933), (3382, 227312), (6764, 113656), (13528, 56828), (14207, 54112), (27056, 28414)]