7999979856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1377407}}^1$

素因数の和:1377440

約数の個数: 60

約数和(自身を含む): 22716212736

約数和(自身を除く): 14716232880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 1377407, 2754814, 4132221, 5509628, 8264442, 11019256, 15151477, 16528884, 22038512, 30302954, 33057768, 45454431, 60605908, 66115536, 90908862, 121211816, 166666247, 181817724, 242423632, 333332494, 363635448, 499998741, 666664988, 727270896, 999997482, 1333329976, 1999994964, 2666659952, 3999989928, 7999979856]

約数ペア:

[(1, 7999979856), (2, 3999989928), (3, 2666659952), (4, 1999994964), (6, 1333329976), (8, 999997482), (11, 727270896), (12, 666664988), (16, 499998741), (22, 363635448), (24, 333332494), (33, 242423632), (44, 181817724), (48, 166666247), (66, 121211816), (88, 90908862), (121, 66115536), (132, 60605908), (176, 45454431), (242, 33057768), (264, 30302954), (363, 22038512), (484, 16528884), (528, 15151477), (726, 11019256), (968, 8264442), (1452, 5509628), (1936, 4132221), (2904, 2754814), (5808, 1377407)]