577029156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 1488110400

約数和(自身を除く): 911081244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 199, 242, 363, 398, 484, 597, 726, 796, 1194, 1452, 1997, 2189, 2388, 3994, 4378, 5991, 6567, 7988, 8756, 11982, 13134, 21967, 23964, 24079, 26268, 43934, 48158, 65901, 72237, 87868, 96316, 131802, 144474, 241637, 263604, 288948, 397403, 483274, 724911, 794806, 966548, 1192209, 1449822, 1589612, 2384418, 2899644, 4371433, 4768836, 8742866, 13114299, 17485732, 26228598, 48085763, 52457196, 96171526, 144257289, 192343052, 288514578, 577029156]

約数ペア:

[(1, 577029156), (2, 288514578), (3, 192343052), (4, 144257289), (6, 96171526), (11, 52457196), (12, 48085763), (22, 26228598), (33, 17485732), (44, 13114299), (66, 8742866), (121, 4768836), (132, 4371433), (199, 2899644), (242, 2384418), (363, 1589612), (398, 1449822), (484, 1192209), (597, 966548), (726, 794806), (796, 724911), (1194, 483274), (1452, 397403), (1997, 288948), (2189, 263604), (2388, 241637), (3994, 144474), (4378, 131802), (5991, 96316), (6567, 87868), (7988, 72237), (8756, 65901), (11982, 48158), (13134, 43934), (21967, 26268), (23964, 24079)]