228125352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1655

約数の個数: 128

約数和(自身を含む): 712857600

約数和(自身を除く): 484732248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1559, 1608, 1742, 1876, 2184, 2613, 2814, 3118, 3484, 3752, 4677, 5226, 5628, 6097, 6236, 6968, 9354, 10452, 10913, 11256, 12194, 12472, 18291, 18708, 20267, 20904, 21826, 24388, 32739, 36582, 37416, 40534, 43652, 48776, 60801, 65478, 73164, 81068, 87304, 104453, 121602, 130956, 141869, 146328, 162136, 208906, 243204, 261912, 283738, 313359, 417812, 425607, 486408, 567476, 626718, 731171, 835624, 851214, 1134952, 1253436, 1357889, 1462342, 1702428, 2193513, 2506872, 2715778, 2924684, 3404856, 4073667, 4387026, 5431556, 5849368, 8147334, 8774052, 9505223, 10863112, 16294668, 17548104, 19010446, 28515669, 32589336, 38020892, 57031338, 76041784, 114062676, 228125352]

約数ペア:

[(1, 228125352), (2, 114062676), (3, 76041784), (4, 57031338), (6, 38020892), (7, 32589336), (8, 28515669), (12, 19010446), (13, 17548104), (14, 16294668), (21, 10863112), (24, 9505223), (26, 8774052), (28, 8147334), (39, 5849368), (42, 5431556), (52, 4387026), (56, 4073667), (67, 3404856), (78, 2924684), (84, 2715778), (91, 2506872), (104, 2193513), (134, 1702428), (156, 1462342), (168, 1357889), (182, 1253436), (201, 1134952), (268, 851214), (273, 835624), (312, 731171), (364, 626718), (402, 567476), (469, 486408), (536, 425607), (546, 417812), (728, 313359), (804, 283738), (871, 261912), (938, 243204), (1092, 208906), (1407, 162136), (1559, 146328), (1608, 141869), (1742, 130956), (1876, 121602), (2184, 104453), (2613, 87304), (2814, 81068), (3118, 73164), (3484, 65478), (3752, 60801), (4677, 48776), (5226, 43652), (5628, 40534), (6097, 37416), (6236, 36582), (6968, 32739), (9354, 24388), (10452, 21826), (10913, 20904), (11256, 20267), (12194, 18708), (12472, 18291)]