299755704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 819072000

約数和(自身を除く): 519316296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 79, 106, 114, 152, 157, 158, 159, 212, 228, 237, 314, 316, 318, 424, 456, 471, 474, 628, 632, 636, 942, 948, 1007, 1256, 1272, 1501, 1884, 1896, 2014, 2983, 3002, 3021, 3768, 4028, 4187, 4503, 5966, 6004, 6042, 8056, 8321, 8374, 8949, 9006, 11932, 12008, 12084, 12403, 12561, 16642, 16748, 17898, 18012, 23864, 24168, 24806, 24963, 25122, 33284, 33496, 35796, 36024, 37209, 49612, 49926, 50244, 66568, 71592, 74418, 79553, 99224, 99852, 100488, 148836, 158099, 159106, 199704, 235657, 238659, 297672, 316198, 318212, 471314, 474297, 477318, 632396, 636424, 657359, 706971, 942628, 948594, 954636, 1264792, 1314718, 1413942, 1885256, 1897188, 1909272, 1972077, 2629436, 2827884, 3794376, 3944154, 5258872, 5655768, 7888308, 12489821, 15776616, 24979642, 37469463, 49959284, 74938926, 99918568, 149877852, 299755704]

約数ペア:

[(1, 299755704), (2, 149877852), (3, 99918568), (4, 74938926), (6, 49959284), (8, 37469463), (12, 24979642), (19, 15776616), (24, 12489821), (38, 7888308), (53, 5655768), (57, 5258872), (76, 3944154), (79, 3794376), (106, 2827884), (114, 2629436), (152, 1972077), (157, 1909272), (158, 1897188), (159, 1885256), (212, 1413942), (228, 1314718), (237, 1264792), (314, 954636), (316, 948594), (318, 942628), (424, 706971), (456, 657359), (471, 636424), (474, 632396), (628, 477318), (632, 474297), (636, 471314), (942, 318212), (948, 316198), (1007, 297672), (1256, 238659), (1272, 235657), (1501, 199704), (1884, 159106), (1896, 158099), (2014, 148836), (2983, 100488), (3002, 99852), (3021, 99224), (3768, 79553), (4028, 74418), (4187, 71592), (4503, 66568), (5966, 50244), (6004, 49926), (6042, 49612), (8056, 37209), (8321, 36024), (8374, 35796), (8949, 33496), (9006, 33284), (11932, 25122), (12008, 24963), (12084, 24806), (12403, 24168), (12561, 23864), (16642, 18012), (16748, 17898)]