211077984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9949}}^1$

素因数の和:9992

約数の個数: 96

約数和(自身を含む): 631864800

約数和(自身を除く): 420786816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 9949, 10608, 19898, 21216, 29847, 39796, 59694, 79592, 119388, 129337, 159184, 169133, 238776, 258674, 318368, 338266, 388011, 477552, 507399, 517348, 676532, 776022, 955104, 1014798, 1034696, 1353064, 1552044, 2029596, 2069392, 2198729, 2706128, 3104088, 4059192, 4138784, 4397458, 5412256, 6208176, 6596187, 8118384, 8794916, 12416352, 13192374, 16236768, 17589832, 26384748, 35179664, 52769496, 70359328, 105538992, 211077984]

約数ペア:

[(1, 211077984), (2, 105538992), (3, 70359328), (4, 52769496), (6, 35179664), (8, 26384748), (12, 17589832), (13, 16236768), (16, 13192374), (17, 12416352), (24, 8794916), (26, 8118384), (32, 6596187), (34, 6208176), (39, 5412256), (48, 4397458), (51, 4138784), (52, 4059192), (68, 3104088), (78, 2706128), (96, 2198729), (102, 2069392), (104, 2029596), (136, 1552044), (156, 1353064), (204, 1034696), (208, 1014798), (221, 955104), (272, 776022), (312, 676532), (408, 517348), (416, 507399), (442, 477552), (544, 388011), (624, 338266), (663, 318368), (816, 258674), (884, 238776), (1248, 169133), (1326, 159184), (1632, 129337), (1768, 119388), (2652, 79592), (3536, 59694), (5304, 39796), (7072, 29847), (9949, 21216), (10608, 19898)]