276695956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 515192832

約数和(自身を除く): 238496876

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 197, 241, 394, 482, 788, 964, 1457, 2914, 5828, 6107, 7471, 9259, 11327, 12214, 14942, 18518, 22654, 24428, 29884, 37036, 45308, 47477, 94954, 189908, 287029, 351137, 574058, 702274, 1148116, 1404548, 1471787, 2231419, 2943574, 4462838, 5887148, 8925676, 69173989, 138347978, 276695956]

約数ペア:

[(1, 276695956), (2, 138347978), (4, 69173989), (31, 8925676), (47, 5887148), (62, 4462838), (94, 2943574), (124, 2231419), (188, 1471787), (197, 1404548), (241, 1148116), (394, 702274), (482, 574058), (788, 351137), (964, 287029), (1457, 189908), (2914, 94954), (5828, 47477), (6107, 45308), (7471, 37036), (9259, 29884), (11327, 24428), (12214, 22654), (14942, 18518)]