337152140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 793122624

約数和(自身を除く): 455970484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 101, 130, 148, 185, 202, 260, 347, 370, 404, 481, 505, 694, 740, 962, 1010, 1313, 1388, 1735, 1924, 2020, 2405, 2626, 3470, 3737, 4511, 4810, 5252, 6565, 6940, 7474, 9022, 9620, 12839, 13130, 14948, 18044, 18685, 22555, 25678, 26260, 35047, 37370, 45110, 48581, 51356, 64195, 70094, 74740, 90220, 97162, 128390, 140188, 166907, 175235, 194324, 242905, 256780, 333814, 350470, 455611, 485810, 667628, 700940, 834535, 911222, 971620, 1296739, 1669070, 1822444, 2278055, 2593478, 3338140, 4556110, 5186956, 6483695, 9112220, 12967390, 16857607, 25934780, 33715214, 67430428, 84288035, 168576070, 337152140]

約数ペア:

[(1, 337152140), (2, 168576070), (4, 84288035), (5, 67430428), (10, 33715214), (13, 25934780), (20, 16857607), (26, 12967390), (37, 9112220), (52, 6483695), (65, 5186956), (74, 4556110), (101, 3338140), (130, 2593478), (148, 2278055), (185, 1822444), (202, 1669070), (260, 1296739), (347, 971620), (370, 911222), (404, 834535), (481, 700940), (505, 667628), (694, 485810), (740, 455611), (962, 350470), (1010, 333814), (1313, 256780), (1388, 242905), (1735, 194324), (1924, 175235), (2020, 166907), (2405, 140188), (2626, 128390), (3470, 97162), (3737, 90220), (4511, 74740), (4810, 70094), (5252, 64195), (6565, 51356), (6940, 48581), (7474, 45110), (9022, 37370), (9620, 35047), (12839, 26260), (13130, 25678), (14948, 22555), (18044, 18685)]