284386788

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 144

約数和(自身を含む): 870396800

約数和(自身を除く): 586010012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 343, 378, 441, 486, 567, 588, 686, 756, 853, 882, 972, 1029, 1134, 1323, 1372, 1701, 1706, 1764, 2058, 2268, 2559, 2646, 3087, 3402, 3412, 3969, 4116, 5118, 5292, 5971, 6174, 6804, 7677, 7938, 9261, 10236, 11907, 11942, 12348, 15354, 15876, 17913, 18522, 23031, 23814, 23884, 27783, 30708, 35826, 37044, 41797, 46062, 47628, 53739, 55566, 69093, 71652, 83349, 83594, 92124, 107478, 111132, 125391, 138186, 161217, 166698, 167188, 207279, 214956, 250782, 276372, 292579, 322434, 333396, 376173, 414558, 483651, 501564, 585158, 644868, 752346, 829116, 877737, 967302, 1128519, 1170316, 1450953, 1504692, 1755474, 1934604, 2257038, 2633211, 2901906, 3385557, 3510948, 4514076, 5266422, 5803812, 6771114, 7899633, 10156671, 10532844, 13542228, 15799266, 20313342, 23698899, 31598532, 40626684, 47397798, 71096697, 94795596, 142193394, 284386788]

約数ペア:

[(1, 284386788), (2, 142193394), (3, 94795596), (4, 71096697), (6, 47397798), (7, 40626684), (9, 31598532), (12, 23698899), (14, 20313342), (18, 15799266), (21, 13542228), (27, 10532844), (28, 10156671), (36, 7899633), (42, 6771114), (49, 5803812), (54, 5266422), (63, 4514076), (81, 3510948), (84, 3385557), (98, 2901906), (108, 2633211), (126, 2257038), (147, 1934604), (162, 1755474), (189, 1504692), (196, 1450953), (243, 1170316), (252, 1128519), (294, 967302), (324, 877737), (343, 829116), (378, 752346), (441, 644868), (486, 585158), (567, 501564), (588, 483651), (686, 414558), (756, 376173), (853, 333396), (882, 322434), (972, 292579), (1029, 276372), (1134, 250782), (1323, 214956), (1372, 207279), (1701, 167188), (1706, 166698), (1764, 161217), (2058, 138186), (2268, 125391), (2559, 111132), (2646, 107478), (3087, 92124), (3402, 83594), (3412, 83349), (3969, 71652), (4116, 69093), (5118, 55566), (5292, 53739), (5971, 47628), (6174, 46062), (6804, 41797), (7677, 37044), (7938, 35826), (9261, 30708), (10236, 27783), (11907, 23884), (11942, 23814), (12348, 23031), (15354, 18522), (15876, 17913)]