227737888

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2466

約数の個数: 72

約数和(自身を含む): 530333244

約数和(自身を除く): 302595356

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2381, 2989, 3416, 4762, 5978, 6832, 9524, 11956, 13664, 16667, 19048, 23912, 33334, 38096, 47824, 66668, 76192, 95648, 116669, 133336, 145241, 233338, 266672, 290482, 466676, 533344, 580964, 933352, 1016687, 1161928, 1866704, 2033374, 2323856, 3733408, 4066748, 4647712, 7116809, 8133496, 14233618, 16266992, 28467236, 32533984, 56934472, 113868944, 227737888]

約数ペア:

[(1, 227737888), (2, 113868944), (4, 56934472), (7, 32533984), (8, 28467236), (14, 16266992), (16, 14233618), (28, 8133496), (32, 7116809), (49, 4647712), (56, 4066748), (61, 3733408), (98, 2323856), (112, 2033374), (122, 1866704), (196, 1161928), (224, 1016687), (244, 933352), (392, 580964), (427, 533344), (488, 466676), (784, 290482), (854, 266672), (976, 233338), (1568, 145241), (1708, 133336), (1952, 116669), (2381, 95648), (2989, 76192), (3416, 66668), (4762, 47824), (5978, 38096), (6832, 33334), (9524, 23912), (11956, 19048), (13664, 16667)]