634543728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20791

約数の個数: 120

約数和(自身を含む): 2053649808

約数和(自身を除く): 1419106080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 20753, 30576, 41506, 62259, 83012, 124518, 145271, 166024, 249036, 269789, 290542, 332048, 435813, 498072, 539578, 581084, 809367, 871626, 996144, 1016897, 1079156, 1162168, 1618734, 1743252, 1888523, 2033794, 2158312, 2324336, 3050691, 3237468, 3486504, 3777046, 4067588, 4316624, 5665569, 6101382, 6474936, 6973008, 7554092, 8135176, 11331138, 12202764, 12949872, 13219661, 15108184, 16270352, 22662276, 24405528, 26439322, 30216368, 39658983, 45324552, 48811056, 52878644, 79317966, 90649104, 105757288, 158635932, 211514576, 317271864, 634543728]

約数ペア:

[(1, 634543728), (2, 317271864), (3, 211514576), (4, 158635932), (6, 105757288), (7, 90649104), (8, 79317966), (12, 52878644), (13, 48811056), (14, 45324552), (16, 39658983), (21, 30216368), (24, 26439322), (26, 24405528), (28, 22662276), (39, 16270352), (42, 15108184), (48, 13219661), (49, 12949872), (52, 12202764), (56, 11331138), (78, 8135176), (84, 7554092), (91, 6973008), (98, 6474936), (104, 6101382), (112, 5665569), (147, 4316624), (156, 4067588), (168, 3777046), (182, 3486504), (196, 3237468), (208, 3050691), (273, 2324336), (294, 2158312), (312, 2033794), (336, 1888523), (364, 1743252), (392, 1618734), (546, 1162168), (588, 1079156), (624, 1016897), (637, 996144), (728, 871626), (784, 809367), (1092, 581084), (1176, 539578), (1274, 498072), (1456, 435813), (1911, 332048), (2184, 290542), (2352, 269789), (2548, 249036), (3822, 166024), (4368, 145271), (5096, 124518), (7644, 83012), (10192, 62259), (15288, 41506), (20753, 30576)]