304532912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 649645920

約数和(自身を除く): 345113008

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 53, 76, 82, 106, 152, 164, 212, 304, 328, 424, 461, 656, 779, 848, 922, 1007, 1558, 1844, 2014, 2173, 3116, 3688, 4028, 4346, 6232, 7376, 8056, 8692, 8759, 12464, 16112, 17384, 17518, 18901, 24433, 34768, 35036, 37802, 41287, 48866, 70072, 75604, 82574, 97732, 140144, 151208, 165148, 195464, 302416, 330296, 359119, 390928, 464227, 660592, 718238, 928454, 1001753, 1436476, 1856908, 2003506, 2872952, 3713816, 4007012, 5745904, 7427632, 8014024, 16028048, 19033307, 38066614, 76133228, 152266456, 304532912]

約数ペア:

[(1, 304532912), (2, 152266456), (4, 76133228), (8, 38066614), (16, 19033307), (19, 16028048), (38, 8014024), (41, 7427632), (53, 5745904), (76, 4007012), (82, 3713816), (106, 2872952), (152, 2003506), (164, 1856908), (212, 1436476), (304, 1001753), (328, 928454), (424, 718238), (461, 660592), (656, 464227), (779, 390928), (848, 359119), (922, 330296), (1007, 302416), (1558, 195464), (1844, 165148), (2014, 151208), (2173, 140144), (3116, 97732), (3688, 82574), (4028, 75604), (4346, 70072), (6232, 48866), (7376, 41287), (8056, 37802), (8692, 35036), (8759, 34768), (12464, 24433), (16112, 18901), (17384, 17518)]