321542312

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{63097}}^1$

素因数の和:63130

約数の個数: 48

約数和(自身を含む): 755283060

約数和(自身を除く): 433740748

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 63097, 126194, 252388, 441679, 504776, 820261, 883358, 1640522, 1766716, 3091753, 3281044, 3533432, 5741827, 6183506, 6562088, 11483654, 12367012, 22967308, 24734024, 40192789, 45934616, 80385578, 160771156, 321542312]

約数ペア:

[(1, 321542312), (2, 160771156), (4, 80385578), (7, 45934616), (8, 40192789), (13, 24734024), (14, 22967308), (26, 12367012), (28, 11483654), (49, 6562088), (52, 6183506), (56, 5741827), (91, 3533432), (98, 3281044), (104, 3091753), (182, 1766716), (196, 1640522), (364, 883358), (392, 820261), (637, 504776), (728, 441679), (1274, 252388), (2548, 126194), (5096, 63097)]