240964836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 675053568

約数和(自身を除く): 434088732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 191, 276, 322, 382, 483, 573, 644, 653, 764, 966, 1146, 1306, 1337, 1932, 1959, 2292, 2612, 2674, 3918, 4011, 4393, 4571, 5348, 7836, 8022, 8786, 9142, 13179, 13713, 15019, 16044, 17572, 18284, 26358, 27426, 30038, 30751, 45057, 52716, 54852, 60076, 61502, 90114, 92253, 105133, 123004, 124723, 180228, 184506, 210266, 249446, 315399, 369012, 374169, 420532, 498892, 630798, 748338, 873061, 1261596, 1496676, 1746122, 2619183, 2868629, 3492244, 5238366, 5737258, 8605887, 10476732, 11474516, 17211774, 20080403, 34423548, 40160806, 60241209, 80321612, 120482418, 240964836]

約数ペア:

[(1, 240964836), (2, 120482418), (3, 80321612), (4, 60241209), (6, 40160806), (7, 34423548), (12, 20080403), (14, 17211774), (21, 11474516), (23, 10476732), (28, 8605887), (42, 5737258), (46, 5238366), (69, 3492244), (84, 2868629), (92, 2619183), (138, 1746122), (161, 1496676), (191, 1261596), (276, 873061), (322, 748338), (382, 630798), (483, 498892), (573, 420532), (644, 374169), (653, 369012), (764, 315399), (966, 249446), (1146, 210266), (1306, 184506), (1337, 180228), (1932, 124723), (1959, 123004), (2292, 105133), (2612, 92253), (2674, 90114), (3918, 61502), (4011, 60076), (4393, 54852), (4571, 52716), (5348, 45057), (7836, 30751), (8022, 30038), (8786, 27426), (9142, 26358), (13179, 18284), (13713, 17572), (15019, 16044)]