987355292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24103}}^1$

素因数の和:24151

約数の個数: 72

約数和(自身を含む): 2308199040

約数和(自身を除く): 1320843748

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 24103, 40964, 48206, 96412, 168721, 265133, 337442, 457957, 530266, 674884, 915914, 1060532, 1181047, 1831828, 1855931, 2362094, 3205699, 3711862, 4724188, 5037527, 6411398, 7423724, 10075054, 12822796, 12991517, 20150108, 22439893, 25983034, 35262689, 44879786, 51966068, 70525378, 89759572, 141050756, 246838823, 493677646, 987355292]

約数ペア:

[(1, 987355292), (2, 493677646), (4, 246838823), (7, 141050756), (11, 89759572), (14, 70525378), (19, 51966068), (22, 44879786), (28, 35262689), (38, 25983034), (44, 22439893), (49, 20150108), (76, 12991517), (77, 12822796), (98, 10075054), (133, 7423724), (154, 6411398), (196, 5037527), (209, 4724188), (266, 3711862), (308, 3205699), (418, 2362094), (532, 1855931), (539, 1831828), (836, 1181047), (931, 1060532), (1078, 915914), (1463, 674884), (1862, 530266), (2156, 457957), (2926, 337442), (3724, 265133), (5852, 168721), (10241, 96412), (20482, 48206), (24103, 40964)]