1681775136

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{6689}}^1$

素因数の和:6808

約数の個数: 120

約数和(自身を含む): 4997791260

約数和(自身を除く): 3316016124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 388, 432, 582, 648, 776, 864, 873, 1164, 1296, 1552, 1746, 2328, 2592, 2619, 3104, 3492, 4656, 5238, 6689, 6984, 7857, 9312, 10476, 13378, 13968, 15714, 20067, 20952, 26756, 27936, 31428, 40134, 41904, 53512, 60201, 62856, 80268, 83808, 107024, 120402, 125712, 160536, 180603, 214048, 240804, 251424, 321072, 361206, 481608, 541809, 642144, 648833, 722412, 963216, 1083618, 1297666, 1444824, 1926432, 1946499, 2167236, 2595332, 2889648, 3892998, 4334472, 5190664, 5779296, 5839497, 7785996, 8668944, 10381328, 11678994, 15571992, 17337888, 17518491, 20762656, 23357988, 31143984, 35036982, 46715976, 52555473, 62287968, 70073964, 93431952, 105110946, 140147928, 186863904, 210221892, 280295856, 420443784, 560591712, 840887568, 1681775136]

約数ペア:

[(1, 1681775136), (2, 840887568), (3, 560591712), (4, 420443784), (6, 280295856), (8, 210221892), (9, 186863904), (12, 140147928), (16, 105110946), (18, 93431952), (24, 70073964), (27, 62287968), (32, 52555473), (36, 46715976), (48, 35036982), (54, 31143984), (72, 23357988), (81, 20762656), (96, 17518491), (97, 17337888), (108, 15571992), (144, 11678994), (162, 10381328), (194, 8668944), (216, 7785996), (288, 5839497), (291, 5779296), (324, 5190664), (388, 4334472), (432, 3892998), (582, 2889648), (648, 2595332), (776, 2167236), (864, 1946499), (873, 1926432), (1164, 1444824), (1296, 1297666), (1552, 1083618), (1746, 963216), (2328, 722412), (2592, 648833), (2619, 642144), (3104, 541809), (3492, 481608), (4656, 361206), (5238, 321072), (6689, 251424), (6984, 240804), (7857, 214048), (9312, 180603), (10476, 160536), (13378, 125712), (13968, 120402), (15714, 107024), (20067, 83808), (20952, 80268), (26756, 62856), (27936, 60201), (31428, 53512), (40134, 41904)]