337237964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 710002944

約数和(自身を除く): 372764980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 151, 166, 217, 302, 332, 434, 581, 604, 868, 961, 1057, 1162, 1922, 2114, 2324, 2573, 3844, 4228, 4681, 5146, 6727, 9362, 10292, 12533, 13454, 18011, 18724, 25066, 26908, 32767, 36022, 50132, 65534, 72044, 79763, 87731, 131068, 145111, 159526, 175462, 290222, 319052, 350924, 388523, 558341, 580444, 777046, 1015777, 1116682, 1554092, 2031554, 2233364, 2719661, 4063108, 5439322, 10878644, 12044213, 24088426, 48176852, 84309491, 168618982, 337237964]

約数ペア:

[(1, 337237964), (2, 168618982), (4, 84309491), (7, 48176852), (14, 24088426), (28, 12044213), (31, 10878644), (62, 5439322), (83, 4063108), (124, 2719661), (151, 2233364), (166, 2031554), (217, 1554092), (302, 1116682), (332, 1015777), (434, 777046), (581, 580444), (604, 558341), (868, 388523), (961, 350924), (1057, 319052), (1162, 290222), (1922, 175462), (2114, 159526), (2324, 145111), (2573, 131068), (3844, 87731), (4228, 79763), (4681, 72044), (5146, 65534), (6727, 50132), (9362, 36022), (10292, 32767), (12533, 26908), (13454, 25066), (18011, 18724)]