309353952

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 829785600

約数和(自身を除く): 520431648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 139, 194, 239, 278, 291, 388, 417, 478, 556, 582, 717, 776, 834, 956, 1112, 1164, 1434, 1552, 1668, 1912, 2224, 2328, 2868, 3104, 3336, 3824, 4448, 4656, 5736, 6672, 7648, 9312, 11472, 13344, 13483, 22944, 23183, 26966, 33221, 40449, 46366, 53932, 66442, 69549, 80898, 92732, 99663, 107864, 132884, 139098, 161796, 185464, 199326, 215728, 265768, 278196, 323592, 370928, 398652, 431456, 531536, 556392, 647184, 741856, 797304, 1063072, 1112784, 1294368, 1594608, 2225568, 3189216, 3222437, 6444874, 9667311, 12889748, 19334622, 25779496, 38669244, 51558992, 77338488, 103117984, 154676976, 309353952]

約数ペア:

[(1, 309353952), (2, 154676976), (3, 103117984), (4, 77338488), (6, 51558992), (8, 38669244), (12, 25779496), (16, 19334622), (24, 12889748), (32, 9667311), (48, 6444874), (96, 3222437), (97, 3189216), (139, 2225568), (194, 1594608), (239, 1294368), (278, 1112784), (291, 1063072), (388, 797304), (417, 741856), (478, 647184), (556, 556392), (582, 531536), (717, 431456), (776, 398652), (834, 370928), (956, 323592), (1112, 278196), (1164, 265768), (1434, 215728), (1552, 199326), (1668, 185464), (1912, 161796), (2224, 139098), (2328, 132884), (2868, 107864), (3104, 99663), (3336, 92732), (3824, 80898), (4448, 69549), (4656, 66442), (5736, 53932), (6672, 46366), (7648, 40449), (9312, 33221), (11472, 26966), (13344, 23183), (13483, 22944)]