339965898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 821145600

約数和(自身を除く): 481179702

約数列:

[1, 2, 3, 6, 17, 19, 23, 29, 34, 38, 46, 51, 57, 58, 69, 87, 102, 114, 138, 174, 263, 323, 391, 437, 493, 526, 551, 646, 667, 782, 789, 874, 969, 986, 1102, 1173, 1311, 1334, 1479, 1578, 1653, 1938, 2001, 2346, 2622, 2958, 3306, 4002, 4471, 4997, 6049, 7429, 7627, 8942, 9367, 9994, 11339, 12098, 12673, 13413, 14858, 14991, 15254, 18147, 18734, 22287, 22678, 22881, 25346, 26826, 28101, 29982, 34017, 36294, 38019, 44574, 45762, 56202, 68034, 76038, 84949, 102833, 114931, 129659, 144913, 169898, 175421, 205666, 215441, 229862, 254847, 259318, 289826, 308499, 344793, 350842, 388977, 430882, 434739, 509694, 526263, 616998, 646323, 689586, 777954, 869478, 1052526, 1292646, 1953827, 2463521, 2982157, 3332999, 3907654, 4927042, 5861481, 5964314, 6665998, 7390563, 8946471, 9998997, 11722962, 14781126, 17892942, 19997994, 56660983, 113321966, 169982949, 339965898]

約数ペア:

[(1, 339965898), (2, 169982949), (3, 113321966), (6, 56660983), (17, 19997994), (19, 17892942), (23, 14781126), (29, 11722962), (34, 9998997), (38, 8946471), (46, 7390563), (51, 6665998), (57, 5964314), (58, 5861481), (69, 4927042), (87, 3907654), (102, 3332999), (114, 2982157), (138, 2463521), (174, 1953827), (263, 1292646), (323, 1052526), (391, 869478), (437, 777954), (493, 689586), (526, 646323), (551, 616998), (646, 526263), (667, 509694), (782, 434739), (789, 430882), (874, 388977), (969, 350842), (986, 344793), (1102, 308499), (1173, 289826), (1311, 259318), (1334, 254847), (1479, 229862), (1578, 215441), (1653, 205666), (1938, 175421), (2001, 169898), (2346, 144913), (2622, 129659), (2958, 114931), (3306, 102833), (4002, 84949), (4471, 76038), (4997, 68034), (6049, 56202), (7429, 45762), (7627, 44574), (8942, 38019), (9367, 36294), (9994, 34017), (11339, 29982), (12098, 28101), (12673, 26826), (13413, 25346), (14858, 22881), (14991, 22678), (15254, 22287), (18147, 18734)]