312022984

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8787

約数の個数: 64

約数和(自身を含む): 734832000

約数和(自身を除く): 422809016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 4459, 5096, 8747, 8918, 17494, 17836, 34988, 35672, 61229, 69976, 113711, 122458, 227422, 244916, 428603, 454844, 489832, 795977, 857206, 909688, 1591954, 1714412, 3000221, 3183908, 3428824, 5571839, 6000442, 6367816, 11143678, 12000884, 22287356, 24001768, 39002873, 44574712, 78005746, 156011492, 312022984]

約数ペア:

[(1, 312022984), (2, 156011492), (4, 78005746), (7, 44574712), (8, 39002873), (13, 24001768), (14, 22287356), (26, 12000884), (28, 11143678), (49, 6367816), (52, 6000442), (56, 5571839), (91, 3428824), (98, 3183908), (104, 3000221), (182, 1714412), (196, 1591954), (343, 909688), (364, 857206), (392, 795977), (637, 489832), (686, 454844), (728, 428603), (1274, 244916), (1372, 227422), (2548, 122458), (2744, 113711), (4459, 69976), (5096, 61229), (8747, 35672), (8918, 34988), (17494, 17836)]