268811718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16369}}^1$

素因数の和:16421

約数の個数: 64

約数和(自身を含む): 678896640

約数和(自身を除く): 410084922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 2346, 2737, 5474, 8211, 16369, 16422, 32738, 49107, 98214, 114583, 229166, 278273, 343749, 376487, 556546, 687498, 752974, 834819, 1129461, 1669638, 1947911, 2258922, 2635409, 3895822, 5270818, 5843733, 6400279, 7906227, 11687466, 12800558, 15812454, 19200837, 38401674, 44801953, 89603906, 134405859, 268811718]

約数ペア:

[(1, 268811718), (2, 134405859), (3, 89603906), (6, 44801953), (7, 38401674), (14, 19200837), (17, 15812454), (21, 12800558), (23, 11687466), (34, 7906227), (42, 6400279), (46, 5843733), (51, 5270818), (69, 3895822), (102, 2635409), (119, 2258922), (138, 1947911), (161, 1669638), (238, 1129461), (322, 834819), (357, 752974), (391, 687498), (483, 556546), (714, 376487), (782, 343749), (966, 278273), (1173, 229166), (2346, 114583), (2737, 98214), (5474, 49107), (8211, 32738), (16369, 16422)]