1279842444

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 3413870768

約数和(自身を除く): 2134028324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 193, 194, 211, 291, 324, 386, 388, 422, 579, 582, 633, 772, 844, 873, 1158, 1164, 1266, 1737, 1746, 1899, 2316, 2532, 2619, 3474, 3492, 3798, 5211, 5238, 5697, 6948, 7596, 7857, 10422, 10476, 11394, 15633, 15714, 17091, 18721, 20467, 20844, 22788, 31266, 31428, 34182, 37442, 40723, 40934, 56163, 61401, 62532, 68364, 74884, 81446, 81868, 112326, 122169, 122802, 162892, 168489, 184203, 224652, 244338, 245604, 336978, 366507, 368406, 488676, 505467, 552609, 673956, 733014, 736812, 1010934, 1099521, 1105218, 1466028, 1516401, 1657827, 2021868, 2199042, 2210436, 3032802, 3298563, 3315654, 3950131, 4398084, 6065604, 6597126, 6631308, 7900262, 11850393, 13194252, 15800524, 23700786, 35551179, 47401572, 71102358, 106653537, 142204716, 213307074, 319960611, 426614148, 639921222, 1279842444]

約数ペア:

[(1, 1279842444), (2, 639921222), (3, 426614148), (4, 319960611), (6, 213307074), (9, 142204716), (12, 106653537), (18, 71102358), (27, 47401572), (36, 35551179), (54, 23700786), (81, 15800524), (97, 13194252), (108, 11850393), (162, 7900262), (193, 6631308), (194, 6597126), (211, 6065604), (291, 4398084), (324, 3950131), (386, 3315654), (388, 3298563), (422, 3032802), (579, 2210436), (582, 2199042), (633, 2021868), (772, 1657827), (844, 1516401), (873, 1466028), (1158, 1105218), (1164, 1099521), (1266, 1010934), (1737, 736812), (1746, 733014), (1899, 673956), (2316, 552609), (2532, 505467), (2619, 488676), (3474, 368406), (3492, 366507), (3798, 336978), (5211, 245604), (5238, 244338), (5697, 224652), (6948, 184203), (7596, 168489), (7857, 162892), (10422, 122802), (10476, 122169), (11394, 112326), (15633, 81868), (15714, 81446), (17091, 74884), (18721, 68364), (20467, 62532), (20844, 61401), (22788, 56163), (31266, 40934), (31428, 40723), (34182, 37442)]