239212864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 544836096

約数和(自身を除く): 305623232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 97, 113, 124, 176, 194, 226, 248, 341, 352, 388, 452, 496, 682, 704, 776, 904, 992, 1067, 1243, 1364, 1552, 1808, 1984, 2134, 2486, 2728, 3007, 3104, 3503, 3616, 4268, 4972, 5456, 6014, 6208, 7006, 7232, 8536, 9944, 10912, 10961, 12028, 14012, 17072, 19888, 21824, 21922, 24056, 28024, 33077, 34144, 38533, 39776, 43844, 48112, 56048, 66154, 68288, 77066, 79552, 87688, 96224, 112096, 120571, 132308, 154132, 175376, 192448, 224192, 241142, 264616, 308264, 339791, 350752, 482284, 529232, 616528, 679582, 701504, 964568, 1058464, 1233056, 1359164, 1929136, 2116928, 2466112, 2718328, 3737701, 3858272, 5436656, 7475402, 7716544, 10873312, 14950804, 21746624, 29901608, 59803216, 119606432, 239212864]

約数ペア:

[(1, 239212864), (2, 119606432), (4, 59803216), (8, 29901608), (11, 21746624), (16, 14950804), (22, 10873312), (31, 7716544), (32, 7475402), (44, 5436656), (62, 3858272), (64, 3737701), (88, 2718328), (97, 2466112), (113, 2116928), (124, 1929136), (176, 1359164), (194, 1233056), (226, 1058464), (248, 964568), (341, 701504), (352, 679582), (388, 616528), (452, 529232), (496, 482284), (682, 350752), (704, 339791), (776, 308264), (904, 264616), (992, 241142), (1067, 224192), (1243, 192448), (1364, 175376), (1552, 154132), (1808, 132308), (1984, 120571), (2134, 112096), (2486, 96224), (2728, 87688), (3007, 79552), (3104, 77066), (3503, 68288), (3616, 66154), (4268, 56048), (4972, 48112), (5456, 43844), (6014, 39776), (6208, 38533), (7006, 34144), (7232, 33077), (8536, 28024), (9944, 24056), (10912, 21922), (10961, 21824), (12028, 19888), (14012, 17072)]