628713984

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7723}}^1$

素因数の和:7797

約数の個数: 80

約数和(自身を含む): 1706756832

約数和(自身を除く): 1078042848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3392, 5088, 6784, 7723, 10176, 13568, 15446, 20352, 23169, 27136, 30892, 40704, 46338, 61784, 81408, 92676, 123568, 185352, 247136, 370704, 409319, 494272, 741408, 818638, 988544, 1227957, 1482816, 1637276, 1977088, 2455914, 2965632, 3274552, 3954176, 4911828, 5931264, 6549104, 9823656, 11862528, 13098208, 19647312, 26196416, 39294624, 52392832, 78589248, 104785664, 157178496, 209571328, 314356992, 628713984]

約数ペア:

[(1, 628713984), (2, 314356992), (3, 209571328), (4, 157178496), (6, 104785664), (8, 78589248), (12, 52392832), (16, 39294624), (24, 26196416), (32, 19647312), (48, 13098208), (53, 11862528), (64, 9823656), (96, 6549104), (106, 5931264), (128, 4911828), (159, 3954176), (192, 3274552), (212, 2965632), (256, 2455914), (318, 1977088), (384, 1637276), (424, 1482816), (512, 1227957), (636, 988544), (768, 818638), (848, 741408), (1272, 494272), (1536, 409319), (1696, 370704), (2544, 247136), (3392, 185352), (5088, 123568), (6784, 92676), (7723, 81408), (10176, 61784), (13568, 46338), (15446, 40704), (20352, 30892), (23169, 27136)]