313721808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8941}}^1$

素因数の和:9012

約数の個数: 80

約数和(自身を含む): 878175936

約数和(自身を除く): 564454128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2924, 4386, 5848, 8772, 8941, 11696, 17544, 17882, 26823, 35088, 35764, 53646, 71528, 107292, 143056, 151997, 214584, 303994, 384463, 429168, 455991, 607988, 768926, 911982, 1153389, 1215976, 1537852, 1823964, 2306778, 2431952, 3075704, 3647928, 4613556, 6151408, 6535871, 7295856, 9227112, 13071742, 18454224, 19607613, 26143484, 39215226, 52286968, 78430452, 104573936, 156860904, 313721808]

約数ペア:

[(1, 313721808), (2, 156860904), (3, 104573936), (4, 78430452), (6, 52286968), (8, 39215226), (12, 26143484), (16, 19607613), (17, 18454224), (24, 13071742), (34, 9227112), (43, 7295856), (48, 6535871), (51, 6151408), (68, 4613556), (86, 3647928), (102, 3075704), (129, 2431952), (136, 2306778), (172, 1823964), (204, 1537852), (258, 1215976), (272, 1153389), (344, 911982), (408, 768926), (516, 607988), (688, 455991), (731, 429168), (816, 384463), (1032, 303994), (1462, 214584), (2064, 151997), (2193, 143056), (2924, 107292), (4386, 71528), (5848, 53646), (8772, 35764), (8941, 35088), (11696, 26823), (17544, 17882)]