708121872

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{20749}}^1$

素因数の和:20845

約数の個数: 80

約数和(自身を含む): 2058400000

約数和(自身を除く): 1350278128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 11376, 17064, 20749, 34128, 41498, 62247, 82996, 124494, 165992, 186741, 248988, 331984, 373482, 497976, 560223, 746964, 995952, 1120446, 1493928, 1639171, 2240892, 2987856, 3278342, 4481784, 4917513, 6556684, 8963568, 9835026, 13113368, 14752539, 19670052, 26226736, 29505078, 39340104, 44257617, 59010156, 78680208, 88515234, 118020312, 177030468, 236040624, 354060936, 708121872]

約数ペア:

[(1, 708121872), (2, 354060936), (3, 236040624), (4, 177030468), (6, 118020312), (8, 88515234), (9, 78680208), (12, 59010156), (16, 44257617), (18, 39340104), (24, 29505078), (27, 26226736), (36, 19670052), (48, 14752539), (54, 13113368), (72, 9835026), (79, 8963568), (108, 6556684), (144, 4917513), (158, 4481784), (216, 3278342), (237, 2987856), (316, 2240892), (432, 1639171), (474, 1493928), (632, 1120446), (711, 995952), (948, 746964), (1264, 560223), (1422, 497976), (1896, 373482), (2133, 331984), (2844, 248988), (3792, 186741), (4266, 165992), (5688, 124494), (8532, 82996), (11376, 62247), (17064, 41498), (20749, 34128)]