1316250948

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 3198127296

約数和(自身を除く): 1881876348

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 727, 942, 961, 1454, 1884, 1922, 2181, 2883, 2908, 3844, 4362, 4867, 5766, 8724, 9734, 11532, 14601, 19468, 22537, 29202, 45074, 58404, 67611, 90148, 114139, 135222, 150877, 228278, 270444, 301754, 342417, 452631, 456556, 603508, 684834, 698647, 905262, 1369668, 1397294, 1810524, 2095941, 2794588, 3538309, 4191882, 7076618, 8383764, 10614927, 14153236, 21229854, 42459708, 109687579, 219375158, 329062737, 438750316, 658125474, 1316250948]

約数ペア:

[(1, 1316250948), (2, 658125474), (3, 438750316), (4, 329062737), (6, 219375158), (12, 109687579), (31, 42459708), (62, 21229854), (93, 14153236), (124, 10614927), (157, 8383764), (186, 7076618), (314, 4191882), (372, 3538309), (471, 2794588), (628, 2095941), (727, 1810524), (942, 1397294), (961, 1369668), (1454, 905262), (1884, 698647), (1922, 684834), (2181, 603508), (2883, 456556), (2908, 452631), (3844, 342417), (4362, 301754), (4867, 270444), (5766, 228278), (8724, 150877), (9734, 135222), (11532, 114139), (14601, 90148), (19468, 67611), (22537, 58404), (29202, 45074)]