309618076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 587714400

約数和(自身を除く): 278096324

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 229, 236, 337, 458, 674, 916, 1003, 1348, 2006, 3893, 4012, 5729, 7786, 11458, 13511, 15572, 19883, 22916, 27022, 39766, 54044, 77173, 79532, 154346, 229687, 308692, 338011, 459374, 676022, 918748, 1311941, 1352044, 2623882, 4553207, 5247764, 9106414, 18212828, 77404519, 154809038, 309618076]

約数ペア:

[(1, 309618076), (2, 154809038), (4, 77404519), (17, 18212828), (34, 9106414), (59, 5247764), (68, 4553207), (118, 2623882), (229, 1352044), (236, 1311941), (337, 918748), (458, 676022), (674, 459374), (916, 338011), (1003, 308692), (1348, 229687), (2006, 154346), (3893, 79532), (4012, 77173), (5729, 54044), (7786, 39766), (11458, 27022), (13511, 22916), (15572, 19883)]