316849264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 684599040

約数和(自身を除く): 367749776

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 424, 496, 527, 709, 848, 901, 1054, 1418, 1643, 1802, 2108, 2836, 3286, 3604, 4216, 5672, 6572, 7208, 8432, 11344, 12053, 13144, 14416, 21979, 24106, 26288, 27931, 37577, 43958, 48212, 55862, 75154, 87916, 96424, 111724, 150308, 175832, 192848, 223448, 300616, 351664, 373643, 446896, 601232, 638809, 747286, 1164887, 1277618, 1494572, 2329774, 2555236, 2989144, 4659548, 5110472, 5978288, 9319096, 10220944, 18638192, 19803079, 39606158, 79212316, 158424632, 316849264]

約数ペア:

[(1, 316849264), (2, 158424632), (4, 79212316), (8, 39606158), (16, 19803079), (17, 18638192), (31, 10220944), (34, 9319096), (53, 5978288), (62, 5110472), (68, 4659548), (106, 2989144), (124, 2555236), (136, 2329774), (212, 1494572), (248, 1277618), (272, 1164887), (424, 747286), (496, 638809), (527, 601232), (709, 446896), (848, 373643), (901, 351664), (1054, 300616), (1418, 223448), (1643, 192848), (1802, 175832), (2108, 150308), (2836, 111724), (3286, 96424), (3604, 87916), (4216, 75154), (5672, 55862), (6572, 48212), (7208, 43958), (8432, 37577), (11344, 27931), (12053, 26288), (13144, 24106), (14416, 21979)]