330278528

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 702820800

約数和(自身を除く): 372542272

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2609, 2752, 2944, 3956, 5218, 5504, 7912, 10436, 15824, 20872, 31648, 41744, 60007, 63296, 83488, 112187, 120014, 126592, 166976, 224374, 240028, 333952, 448748, 480056, 897496, 960112, 1794992, 1920224, 2580301, 3589984, 3840448, 5160602, 7179968, 7680896, 10321204, 14359936, 20642408, 41284816, 82569632, 165139264, 330278528]

約数ペア:

[(1, 330278528), (2, 165139264), (4, 82569632), (8, 41284816), (16, 20642408), (23, 14359936), (32, 10321204), (43, 7680896), (46, 7179968), (64, 5160602), (86, 3840448), (92, 3589984), (128, 2580301), (172, 1920224), (184, 1794992), (344, 960112), (368, 897496), (688, 480056), (736, 448748), (989, 333952), (1376, 240028), (1472, 224374), (1978, 166976), (2609, 126592), (2752, 120014), (2944, 112187), (3956, 83488), (5218, 63296), (5504, 60007), (7912, 41744), (10436, 31648), (15824, 20872)]