1273284936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20879}}^1$

素因数の和:20920

約数の個数: 144

約数和(自身を含む): 4332182400

約数和(自身を除く): 3058897464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4356, 5082, 5544, 6776, 7623, 8712, 10164, 15246, 20328, 20879, 30492, 41758, 60984, 62637, 83516, 125274, 146153, 167032, 187911, 229669, 250548, 292306, 375822, 438459, 459338, 501096, 584612, 689007, 751644, 876918, 918676, 1169224, 1315377, 1378014, 1503288, 1607683, 1753836, 1837352, 2067021, 2526359, 2630754, 2756028, 3215366, 3507672, 4134042, 4823049, 5052718, 5261508, 5512056, 6430732, 7579077, 8268084, 9646098, 10105436, 10523016, 12861464, 14469147, 15158154, 16536168, 17684513, 19292196, 20210872, 22737231, 28938294, 30316308, 35369026, 38584392, 45474462, 53053539, 57876588, 60632616, 70738052, 90948924, 106107078, 115753176, 141476104, 159160617, 181897848, 212214156, 318321234, 424428312, 636642468, 1273284936]

約数ペア:

[(1, 1273284936), (2, 636642468), (3, 424428312), (4, 318321234), (6, 212214156), (7, 181897848), (8, 159160617), (9, 141476104), (11, 115753176), (12, 106107078), (14, 90948924), (18, 70738052), (21, 60632616), (22, 57876588), (24, 53053539), (28, 45474462), (33, 38584392), (36, 35369026), (42, 30316308), (44, 28938294), (56, 22737231), (63, 20210872), (66, 19292196), (72, 17684513), (77, 16536168), (84, 15158154), (88, 14469147), (99, 12861464), (121, 10523016), (126, 10105436), (132, 9646098), (154, 8268084), (168, 7579077), (198, 6430732), (231, 5512056), (242, 5261508), (252, 5052718), (264, 4823049), (308, 4134042), (363, 3507672), (396, 3215366), (462, 2756028), (484, 2630754), (504, 2526359), (616, 2067021), (693, 1837352), (726, 1753836), (792, 1607683), (847, 1503288), (924, 1378014), (968, 1315377), (1089, 1169224), (1386, 918676), (1452, 876918), (1694, 751644), (1848, 689007), (2178, 584612), (2541, 501096), (2772, 459338), (2904, 438459), (3388, 375822), (4356, 292306), (5082, 250548), (5544, 229669), (6776, 187911), (7623, 167032), (8712, 146153), (10164, 125274), (15246, 83516), (20328, 62637), (20879, 60984), (30492, 41758)]