248254848

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2529

約数の個数: 128

約数和(自身を含む): 758268000

約数和(自身を除く): 510013152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2477, 2784, 3132, 3456, 3712, 4176, 4954, 5568, 6264, 7431, 8352, 9908, 11136, 12528, 14862, 16704, 19816, 22293, 25056, 29724, 33408, 39632, 44586, 50112, 59448, 66879, 71833, 79264, 89172, 100224, 118896, 133758, 143666, 158528, 178344, 215499, 237792, 267516, 287332, 317056, 356688, 430998, 475584, 535032, 574664, 646497, 713376, 861996, 951168, 1070064, 1149328, 1292994, 1426752, 1723992, 1939491, 2140128, 2298656, 2585988, 2853504, 3447984, 3878982, 4280256, 4597312, 5171976, 6895968, 7757964, 8560512, 9194624, 10343952, 13791936, 15515928, 20687904, 27583872, 31031856, 41375808, 62063712, 82751616, 124127424, 248254848]

約数ペア:

[(1, 248254848), (2, 124127424), (3, 82751616), (4, 62063712), (6, 41375808), (8, 31031856), (9, 27583872), (12, 20687904), (16, 15515928), (18, 13791936), (24, 10343952), (27, 9194624), (29, 8560512), (32, 7757964), (36, 6895968), (48, 5171976), (54, 4597312), (58, 4280256), (64, 3878982), (72, 3447984), (87, 2853504), (96, 2585988), (108, 2298656), (116, 2140128), (128, 1939491), (144, 1723992), (174, 1426752), (192, 1292994), (216, 1149328), (232, 1070064), (261, 951168), (288, 861996), (348, 713376), (384, 646497), (432, 574664), (464, 535032), (522, 475584), (576, 430998), (696, 356688), (783, 317056), (864, 287332), (928, 267516), (1044, 237792), (1152, 215499), (1392, 178344), (1566, 158528), (1728, 143666), (1856, 133758), (2088, 118896), (2477, 100224), (2784, 89172), (3132, 79264), (3456, 71833), (3712, 66879), (4176, 59448), (4954, 50112), (5568, 44586), (6264, 39632), (7431, 33408), (8352, 29724), (9908, 25056), (11136, 22293), (12528, 19816), (14862, 16704)]