316668889180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1\times {\mathrm{19961}}^1$

素因数の和:22435

約数の個数: 96

約数和(自身を含む): 776536492032

約数和(自身を除く): 459867602852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 2411, 3290, 4822, 6580, 9644, 12055, 16877, 19961, 24110, 33754, 39922, 48220, 67508, 79844, 84385, 99805, 113317, 139727, 168770, 199610, 226634, 279454, 337540, 399220, 453268, 558908, 566585, 698635, 793219, 938167, 1133170, 1397270, 1586438, 1876334, 2266340, 2794540, 3172876, 3752668, 3966095, 4690835, 6567169, 7932190, 9381670, 13134338, 15864380, 18763340, 26268676, 32835845, 48125971, 65671690, 96251942, 131343380, 192503884, 240629855, 336881797, 481259710, 673763594, 962519420, 1347527188, 1684408985, 2261920637, 3368817970, 4523841274, 6737635940, 9047682548, 11309603185, 15833444459, 22619206370, 31666888918, 45238412740, 63333777836, 79167222295, 158334444590, 316668889180]

約数ペア:

[(1, 316668889180), (2, 158334444590), (4, 79167222295), (5, 63333777836), (7, 45238412740), (10, 31666888918), (14, 22619206370), (20, 15833444459), (28, 11309603185), (35, 9047682548), (47, 6737635940), (70, 4523841274), (94, 3368817970), (140, 2261920637), (188, 1684408985), (235, 1347527188), (329, 962519420), (470, 673763594), (658, 481259710), (940, 336881797), (1316, 240629855), (1645, 192503884), (2411, 131343380), (3290, 96251942), (4822, 65671690), (6580, 48125971), (9644, 32835845), (12055, 26268676), (16877, 18763340), (19961, 15864380), (24110, 13134338), (33754, 9381670), (39922, 7932190), (48220, 6567169), (67508, 4690835), (79844, 3966095), (84385, 3752668), (99805, 3172876), (113317, 2794540), (139727, 2266340), (168770, 1876334), (199610, 1586438), (226634, 1397270), (279454, 1133170), (337540, 938167), (399220, 793219), (453268, 698635), (558908, 566585)]