8378677.00000000

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 101821608

約数和(自身を除く): 53136532

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 97, 121, 122, 187, 194, 242, 244, 374, 388, 484, 671, 748, 1037, 1067, 1342, 1649, 2057, 2074, 2134, 2684, 3298, 4114, 4148, 4268, 5917, 6596, 7381, 8228, 11407, 11737, 11834, 14762, 18139, 22814, 23474, 23668, 29524, 36278, 45628, 46948, 65087, 72556, 100589, 125477, 130174, 199529, 201178, 250954, 260348, 399058, 402356, 501908, 715957, 798116, 1106479, 1431914, 2212958, 2863828, 4425916, 12171269, 24342538, 48685076]

約数ペア:

[(1, 48685076), (2, 24342538), (4, 12171269), (11, 4425916), (17, 2863828), (22, 2212958), (34, 1431914), (44, 1106479), (61, 798116), (68, 715957), (97, 501908), (121, 402356), (122, 399058), (187, 260348), (194, 250954), (242, 201178), (244, 199529), (374, 130174), (388, 125477), (484, 100589), (671, 72556), (748, 65087), (1037, 46948), (1067, 45628), (1342, 36278), (1649, 29524), (2057, 23668), (2074, 23474), (2134, 22814), (2684, 18139), (3298, 14762), (4114, 11834), (4148, 11737), (4268, 11407), (5917, 8228), (6596, 7381)]