421569306

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 955843200

約数和(自身を除く): 534273894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 229, 438, 458, 467, 657, 687, 934, 1314, 1374, 1401, 1971, 2061, 2802, 3942, 4122, 4203, 6183, 8406, 12366, 12609, 16717, 25218, 33434, 34091, 50151, 68182, 100302, 102273, 106943, 150453, 204546, 213886, 300906, 306819, 320829, 451359, 613638, 641658, 902718, 920457, 962487, 1840914, 1924974, 2887461, 5774922, 7806839, 15613678, 23420517, 46841034, 70261551, 140523102, 210784653, 421569306]

約数ペア:

[(1, 421569306), (2, 210784653), (3, 140523102), (6, 70261551), (9, 46841034), (18, 23420517), (27, 15613678), (54, 7806839), (73, 5774922), (146, 2887461), (219, 1924974), (229, 1840914), (438, 962487), (458, 920457), (467, 902718), (657, 641658), (687, 613638), (934, 451359), (1314, 320829), (1374, 306819), (1401, 300906), (1971, 213886), (2061, 204546), (2802, 150453), (3942, 106943), (4122, 102273), (4203, 100302), (6183, 68182), (8406, 50151), (12366, 34091), (12609, 33434), (16717, 25218)]