289465092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19469}}^1$

素因数の和:19545

約数の個数: 72

約数和(自身を含む): 850449600

約数和(自身を除く): 560984508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 19469, 38938, 58407, 77876, 116814, 136283, 175221, 233628, 272566, 350442, 408849, 545132, 700884, 817698, 1148671, 1226547, 1635396, 2297342, 2453094, 3446013, 4594684, 4906188, 6892026, 8040697, 10338039, 13784052, 16081394, 20676078, 24122091, 32162788, 41352156, 48244182, 72366273, 96488364, 144732546, 289465092]

約数ペア:

[(1, 289465092), (2, 144732546), (3, 96488364), (4, 72366273), (6, 48244182), (7, 41352156), (9, 32162788), (12, 24122091), (14, 20676078), (18, 16081394), (21, 13784052), (28, 10338039), (36, 8040697), (42, 6892026), (59, 4906188), (63, 4594684), (84, 3446013), (118, 2453094), (126, 2297342), (177, 1635396), (236, 1226547), (252, 1148671), (354, 817698), (413, 700884), (531, 545132), (708, 408849), (826, 350442), (1062, 272566), (1239, 233628), (1652, 175221), (2124, 136283), (2478, 116814), (3717, 77876), (4956, 58407), (7434, 38938), (14868, 19469)]