348580422

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 80

約数和(自身を含む): 827204400

約数和(自身を除く): 478623978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 269, 342, 421, 513, 538, 807, 842, 1026, 1263, 1539, 1614, 2421, 2526, 3078, 3789, 4842, 5111, 7263, 7578, 7999, 10222, 11367, 14526, 15333, 15998, 21789, 22734, 23997, 30666, 34101, 43578, 45999, 47994, 68202, 71991, 91998, 113249, 137997, 143982, 215973, 226498, 275994, 339747, 413991, 431946, 647919, 679494, 827982, 1019241, 1295838, 2038482, 2151731, 3057723, 4303462, 6115446, 6455193, 9173169, 12910386, 18346338, 19365579, 38731158, 58096737, 116193474, 174290211, 348580422]

約数ペア:

[(1, 348580422), (2, 174290211), (3, 116193474), (6, 58096737), (9, 38731158), (18, 19365579), (19, 18346338), (27, 12910386), (38, 9173169), (54, 6455193), (57, 6115446), (81, 4303462), (114, 3057723), (162, 2151731), (171, 2038482), (269, 1295838), (342, 1019241), (421, 827982), (513, 679494), (538, 647919), (807, 431946), (842, 413991), (1026, 339747), (1263, 275994), (1539, 226498), (1614, 215973), (2421, 143982), (2526, 137997), (3078, 113249), (3789, 91998), (4842, 71991), (5111, 68202), (7263, 47994), (7578, 45999), (7999, 43578), (10222, 34101), (11367, 30666), (14526, 23997), (15333, 22734), (15998, 21789)]