851264562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4349}}^1$

素因数の和:4491

約数の個数: 64

約数和(自身を含む): 1916784000

約数和(自身を除く): 1065519438

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 101, 102, 114, 202, 303, 323, 606, 646, 969, 1717, 1919, 1938, 3434, 3838, 4349, 5151, 5757, 8698, 10302, 11514, 13047, 26094, 32623, 65246, 73933, 82631, 97869, 147866, 165262, 195738, 221799, 247893, 439249, 443598, 495786, 878498, 1317747, 1404727, 2635494, 2809454, 4214181, 7467233, 8345731, 8428362, 14934466, 16691462, 22401699, 25037193, 44803398, 50074386, 141877427, 283754854, 425632281, 851264562]

約数ペア:

[(1, 851264562), (2, 425632281), (3, 283754854), (6, 141877427), (17, 50074386), (19, 44803398), (34, 25037193), (38, 22401699), (51, 16691462), (57, 14934466), (101, 8428362), (102, 8345731), (114, 7467233), (202, 4214181), (303, 2809454), (323, 2635494), (606, 1404727), (646, 1317747), (969, 878498), (1717, 495786), (1919, 443598), (1938, 439249), (3434, 247893), (3838, 221799), (4349, 195738), (5151, 165262), (5757, 147866), (8698, 97869), (10302, 82631), (11514, 73933), (13047, 65246), (26094, 32623)]