313661844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5397

約数の個数: 72

約数和(自身を含む): 834043392

約数和(自身を除く): 520381548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4929, 5303, 6572, 9858, 10606, 14787, 15909, 19716, 21212, 29574, 31818, 47727, 59148, 63636, 95454, 164393, 190908, 281059, 328786, 493179, 562118, 657572, 843177, 986358, 1124236, 1479537, 1686354, 1972716, 2529531, 2959074, 3372708, 5059062, 5918148, 8712829, 10118124, 17425658, 26138487, 34851316, 52276974, 78415461, 104553948, 156830922, 313661844]

約数ペア:

[(1, 313661844), (2, 156830922), (3, 104553948), (4, 78415461), (6, 52276974), (9, 34851316), (12, 26138487), (18, 17425658), (31, 10118124), (36, 8712829), (53, 5918148), (62, 5059062), (93, 3372708), (106, 2959074), (124, 2529531), (159, 1972716), (186, 1686354), (212, 1479537), (279, 1124236), (318, 986358), (372, 843177), (477, 657572), (558, 562118), (636, 493179), (954, 328786), (1116, 281059), (1643, 190908), (1908, 164393), (3286, 95454), (4929, 63636), (5303, 59148), (6572, 47727), (9858, 31818), (10606, 29574), (14787, 21212), (15909, 19716)]