1998591072

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6607}}^1$

素因数の和:6780

約数の個数: 96

約数和(自身を含む): 5515195392

約数和(自身を除く): 3516604320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 137, 138, 184, 274, 276, 368, 411, 548, 552, 736, 822, 1096, 1104, 1644, 2192, 2208, 3151, 3288, 4384, 6302, 6576, 6607, 9453, 12604, 13152, 13214, 18906, 19821, 25208, 26428, 37812, 39642, 50416, 52856, 75624, 79284, 100832, 105712, 151248, 151961, 158568, 211424, 302496, 303922, 317136, 455883, 607844, 634272, 905159, 911766, 1215688, 1810318, 1823532, 2431376, 2715477, 3620636, 3647064, 4862752, 5430954, 7241272, 7294128, 10861908, 14482544, 14588256, 20818657, 21723816, 28965088, 41637314, 43447632, 62455971, 83274628, 86895264, 124911942, 166549256, 249823884, 333098512, 499647768, 666197024, 999295536, 1998591072]

約数ペア:

[(1, 1998591072), (2, 999295536), (3, 666197024), (4, 499647768), (6, 333098512), (8, 249823884), (12, 166549256), (16, 124911942), (23, 86895264), (24, 83274628), (32, 62455971), (46, 43447632), (48, 41637314), (69, 28965088), (92, 21723816), (96, 20818657), (137, 14588256), (138, 14482544), (184, 10861908), (274, 7294128), (276, 7241272), (368, 5430954), (411, 4862752), (548, 3647064), (552, 3620636), (736, 2715477), (822, 2431376), (1096, 1823532), (1104, 1810318), (1644, 1215688), (2192, 911766), (2208, 905159), (3151, 634272), (3288, 607844), (4384, 455883), (6302, 317136), (6576, 303922), (6607, 302496), (9453, 211424), (12604, 158568), (13152, 151961), (13214, 151248), (18906, 105712), (19821, 100832), (25208, 79284), (26428, 75624), (37812, 52856), (39642, 50416)]