299601484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3855

約数の個数: 72

約数和(自身を含む): 678185088

約数和(自身を除く): 378583604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 3793, 5642, 6076, 7586, 11284, 15172, 19747, 26551, 39494, 49309, 53102, 78988, 98618, 106204, 117583, 185857, 197236, 235166, 345163, 371714, 470332, 690326, 743428, 823081, 1380652, 1528579, 1646162, 2416141, 3057158, 3292324, 4832282, 5761567, 6114316, 9664564, 10700053, 11523134, 21400106, 23046268, 42800212, 74900371, 149800742, 299601484]

約数ペア:

[(1, 299601484), (2, 149800742), (4, 74900371), (7, 42800212), (13, 23046268), (14, 21400106), (26, 11523134), (28, 10700053), (31, 9664564), (49, 6114316), (52, 5761567), (62, 4832282), (91, 3292324), (98, 3057158), (124, 2416141), (182, 1646162), (196, 1528579), (217, 1380652), (364, 823081), (403, 743428), (434, 690326), (637, 470332), (806, 371714), (868, 345163), (1274, 235166), (1519, 197236), (1612, 185857), (2548, 117583), (2821, 106204), (3038, 98618), (3793, 78988), (5642, 53102), (6076, 49309), (7586, 39494), (11284, 26551), (15172, 19747)]