240831084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 613342800

約数和(自身を除く): 372511716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 169, 298, 338, 447, 507, 596, 676, 797, 894, 1014, 1594, 1788, 1937, 2028, 2391, 3188, 3874, 4782, 5811, 7748, 9564, 10361, 11622, 20722, 23244, 25181, 31083, 41444, 50362, 62166, 75543, 100724, 118753, 124332, 134693, 151086, 237506, 269386, 302172, 356259, 404079, 475012, 538772, 712518, 808158, 1425036, 1543789, 1616316, 3087578, 4631367, 6175156, 9262734, 18525468, 20069257, 40138514, 60207771, 80277028, 120415542, 240831084]

約数ペア:

[(1, 240831084), (2, 120415542), (3, 80277028), (4, 60207771), (6, 40138514), (12, 20069257), (13, 18525468), (26, 9262734), (39, 6175156), (52, 4631367), (78, 3087578), (149, 1616316), (156, 1543789), (169, 1425036), (298, 808158), (338, 712518), (447, 538772), (507, 475012), (596, 404079), (676, 356259), (797, 302172), (894, 269386), (1014, 237506), (1594, 151086), (1788, 134693), (1937, 124332), (2028, 118753), (2391, 100724), (3188, 75543), (3874, 62166), (4782, 50362), (5811, 41444), (7748, 31083), (9564, 25181), (10361, 23244), (11622, 20722)]