299849688

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3486

約数の個数: 80

約数和(自身を含む): 846153000

約数和(自身を除く): 546303312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2502, 3329, 3336, 3753, 5004, 6658, 7506, 9987, 10008, 11259, 13316, 15012, 19974, 22518, 26632, 29961, 30024, 39948, 45036, 59922, 79896, 89883, 90072, 119844, 179766, 239688, 269649, 359532, 462731, 539298, 719064, 925462, 1078596, 1388193, 1850924, 2157192, 2776386, 3701848, 4164579, 5552772, 8329158, 11105544, 12493737, 16658316, 24987474, 33316632, 37481211, 49974948, 74962422, 99949896, 149924844, 299849688]

約数ペア:

[(1, 299849688), (2, 149924844), (3, 99949896), (4, 74962422), (6, 49974948), (8, 37481211), (9, 33316632), (12, 24987474), (18, 16658316), (24, 12493737), (27, 11105544), (36, 8329158), (54, 5552772), (72, 4164579), (81, 3701848), (108, 2776386), (139, 2157192), (162, 1850924), (216, 1388193), (278, 1078596), (324, 925462), (417, 719064), (556, 539298), (648, 462731), (834, 359532), (1112, 269649), (1251, 239688), (1668, 179766), (2502, 119844), (3329, 90072), (3336, 89883), (3753, 79896), (5004, 59922), (6658, 45036), (7506, 39948), (9987, 30024), (10008, 29961), (11259, 26632), (13316, 22518), (15012, 19974)]