330670908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21019}}^1$

素因数の和:21071

約数の個数: 72

約数和(自身を含む): 918153600

約数和(自身を除く): 587482692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 21019, 42038, 63057, 84076, 126114, 189171, 252228, 378342, 399361, 483437, 756684, 798722, 966874, 1198083, 1450311, 1597444, 1933748, 2396166, 2900622, 3594249, 4350933, 4792332, 5801244, 7188498, 8701866, 9185303, 14376996, 17403732, 18370606, 27555909, 36741212, 55111818, 82667727, 110223636, 165335454, 330670908]

約数ペア:

[(1, 330670908), (2, 165335454), (3, 110223636), (4, 82667727), (6, 55111818), (9, 36741212), (12, 27555909), (18, 18370606), (19, 17403732), (23, 14376996), (36, 9185303), (38, 8701866), (46, 7188498), (57, 5801244), (69, 4792332), (76, 4350933), (92, 3594249), (114, 2900622), (138, 2396166), (171, 1933748), (207, 1597444), (228, 1450311), (276, 1198083), (342, 966874), (414, 798722), (437, 756684), (684, 483437), (828, 399361), (874, 378342), (1311, 252228), (1748, 189171), (2622, 126114), (3933, 84076), (5244, 63057), (7866, 42038), (15732, 21019)]