1611090208

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 120

約数和(自身を含む): 3987357948

約数和(自身を除く): 2376267740

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1274, 1372, 1456, 1568, 1613, 2401, 2548, 2744, 2912, 3226, 4459, 4802, 5096, 5488, 6452, 8918, 9604, 10192, 10976, 11291, 12904, 17836, 19208, 20384, 20969, 22582, 25808, 31213, 35672, 38416, 41938, 45164, 51616, 62426, 71344, 76832, 79037, 83876, 90328, 124852, 142688, 146783, 158074, 167752, 180656, 249704, 293566, 316148, 335504, 361312, 499408, 553259, 587132, 632296, 671008, 998816, 1027481, 1106518, 1174264, 1264592, 2054962, 2213036, 2348528, 2529184, 3872813, 4109924, 4426072, 4697056, 7192367, 7745626, 8219848, 8852144, 14384734, 15491252, 16439696, 17704288, 28769468, 30982504, 32879392, 50346569, 57538936, 61965008, 100693138, 115077872, 123930016, 201386276, 230155744, 402772552, 805545104, 1611090208]

約数ペア:

[(1, 1611090208), (2, 805545104), (4, 402772552), (7, 230155744), (8, 201386276), (13, 123930016), (14, 115077872), (16, 100693138), (26, 61965008), (28, 57538936), (32, 50346569), (49, 32879392), (52, 30982504), (56, 28769468), (91, 17704288), (98, 16439696), (104, 15491252), (112, 14384734), (182, 8852144), (196, 8219848), (208, 7745626), (224, 7192367), (343, 4697056), (364, 4426072), (392, 4109924), (416, 3872813), (637, 2529184), (686, 2348528), (728, 2213036), (784, 2054962), (1274, 1264592), (1372, 1174264), (1456, 1106518), (1568, 1027481), (1613, 998816), (2401, 671008), (2548, 632296), (2744, 587132), (2912, 553259), (3226, 499408), (4459, 361312), (4802, 335504), (5096, 316148), (5488, 293566), (6452, 249704), (8918, 180656), (9604, 167752), (10192, 158074), (10976, 146783), (11291, 142688), (12904, 124852), (17836, 90328), (19208, 83876), (20384, 79037), (20969, 76832), (22582, 71344), (25808, 62426), (31213, 51616), (35672, 45164), (38416, 41938)]