1338518076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 3665958912

約数和(自身を除く): 2327440836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 197, 282, 329, 394, 564, 591, 658, 788, 987, 1182, 1316, 1379, 1721, 1974, 2364, 2758, 3442, 3948, 4137, 5163, 5516, 6884, 8274, 9259, 10326, 12047, 16548, 18518, 20652, 24094, 27777, 36141, 37036, 48188, 55554, 64813, 72282, 80887, 111108, 129626, 144564, 161774, 194439, 242661, 259252, 323548, 339037, 388878, 485322, 566209, 678074, 777756, 970644, 1017111, 1132418, 1356148, 1698627, 2034222, 2264836, 2373259, 3397254, 4068444, 4746518, 6794508, 7119777, 9493036, 14239554, 15934739, 28479108, 31869478, 47804217, 63738956, 95608434, 111543173, 191216868, 223086346, 334629519, 446172692, 669259038, 1338518076]

約数ペア:

[(1, 1338518076), (2, 669259038), (3, 446172692), (4, 334629519), (6, 223086346), (7, 191216868), (12, 111543173), (14, 95608434), (21, 63738956), (28, 47804217), (42, 31869478), (47, 28479108), (84, 15934739), (94, 14239554), (141, 9493036), (188, 7119777), (197, 6794508), (282, 4746518), (329, 4068444), (394, 3397254), (564, 2373259), (591, 2264836), (658, 2034222), (788, 1698627), (987, 1356148), (1182, 1132418), (1316, 1017111), (1379, 970644), (1721, 777756), (1974, 678074), (2364, 566209), (2758, 485322), (3442, 388878), (3948, 339037), (4137, 323548), (5163, 259252), (5516, 242661), (6884, 194439), (8274, 161774), (9259, 144564), (10326, 129626), (12047, 111108), (16548, 80887), (18518, 72282), (20652, 64813), (24094, 55554), (27777, 48188), (36141, 37036)]