253199808

素因数分解:

$2^6\times 3^2\times {\mathrm{439583}}^1$

素因数の和:439601

約数の個数: 42

約数和(自身を含む): 725753184

約数和(自身を除く): 472553376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 439583, 879166, 1318749, 1758332, 2637498, 3516664, 3956247, 5274996, 7033328, 7912494, 10549992, 14066656, 15824988, 21099984, 28133312, 31649976, 42199968, 63299952, 84399936, 126599904, 253199808]

約数ペア:

[(1, 253199808), (2, 126599904), (3, 84399936), (4, 63299952), (6, 42199968), (8, 31649976), (9, 28133312), (12, 21099984), (16, 15824988), (18, 14066656), (24, 10549992), (32, 7912494), (36, 7033328), (48, 5274996), (64, 3956247), (72, 3516664), (96, 2637498), (144, 1758332), (192, 1318749), (288, 879166), (576, 439583)]