6457156916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 13838979840

約数和(自身を除く): 7381822924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 157, 194, 266, 314, 388, 532, 628, 679, 797, 1099, 1358, 1594, 1843, 2198, 2716, 2983, 3188, 3686, 4396, 5579, 5966, 7372, 11158, 11932, 12901, 15143, 15229, 20881, 22316, 25802, 30286, 30458, 41762, 51604, 60572, 60916, 77309, 83524, 106001, 106603, 125129, 154618, 212002, 213206, 250258, 289351, 309236, 424004, 426412, 500516, 541163, 578702, 875903, 1082326, 1157404, 1468871, 1751806, 2025457, 2164652, 2377451, 2937742, 3503612, 4050914, 4754902, 5875484, 8101828, 9509804, 10282097, 12137513, 16642157, 20564194, 24275026, 33284314, 41128388, 48550052, 66568628, 84962591, 169925182, 230612747, 339850364, 461225494, 922450988, 1614289229, 3228578458, 6457156916]

約数ペア:

[(1, 6457156916), (2, 3228578458), (4, 1614289229), (7, 922450988), (14, 461225494), (19, 339850364), (28, 230612747), (38, 169925182), (76, 84962591), (97, 66568628), (133, 48550052), (157, 41128388), (194, 33284314), (266, 24275026), (314, 20564194), (388, 16642157), (532, 12137513), (628, 10282097), (679, 9509804), (797, 8101828), (1099, 5875484), (1358, 4754902), (1594, 4050914), (1843, 3503612), (2198, 2937742), (2716, 2377451), (2983, 2164652), (3188, 2025457), (3686, 1751806), (4396, 1468871), (5579, 1157404), (5966, 1082326), (7372, 875903), (11158, 578702), (11932, 541163), (12901, 500516), (15143, 426412), (15229, 424004), (20881, 309236), (22316, 289351), (25802, 250258), (30286, 213206), (30458, 212002), (41762, 154618), (51604, 125129), (60572, 106603), (60916, 106001), (77309, 83524)]