325678304

素因数分解:

$2^5\times 7^2\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1160

約数の個数: 72

約数和(自身を含む): 749944440

約数和(自身を除く): 424266136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 229, 392, 458, 784, 907, 916, 1568, 1603, 1814, 1832, 3206, 3628, 3664, 6349, 6412, 7256, 7328, 11221, 12698, 12824, 14512, 22442, 25396, 25648, 29024, 44443, 44884, 50792, 51296, 88886, 89768, 101584, 177772, 179536, 203168, 207703, 355544, 359072, 415406, 711088, 830812, 1422176, 1453921, 1661624, 2907842, 3323248, 5815684, 6646496, 10177447, 11631368, 20354894, 23262736, 40709788, 46525472, 81419576, 162839152, 325678304]

約数ペア:

[(1, 325678304), (2, 162839152), (4, 81419576), (7, 46525472), (8, 40709788), (14, 23262736), (16, 20354894), (28, 11631368), (32, 10177447), (49, 6646496), (56, 5815684), (98, 3323248), (112, 2907842), (196, 1661624), (224, 1453921), (229, 1422176), (392, 830812), (458, 711088), (784, 415406), (907, 359072), (916, 355544), (1568, 207703), (1603, 203168), (1814, 179536), (1832, 177772), (3206, 101584), (3628, 89768), (3664, 88886), (6349, 51296), (6412, 50792), (7256, 44884), (7328, 44443), (11221, 29024), (12698, 25648), (12824, 25396), (14512, 22442)]