217688328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21143}}^1$

素因数の和:21179

約数の個数: 96

約数和(自身を含む): 692677440

約数和(自身を除く): 474989112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 21143, 42286, 63429, 84572, 126858, 169144, 190287, 232573, 253716, 274859, 380574, 465146, 507432, 549718, 697719, 761148, 824577, 930292, 1099436, 1395438, 1522296, 1649154, 1860584, 2093157, 2198872, 2473731, 2790876, 3023449, 3298308, 4186314, 4947462, 5581752, 6046898, 6596616, 8372628, 9070347, 9894924, 12093796, 16745256, 18140694, 19789848, 24187592, 27211041, 36281388, 54422082, 72562776, 108844164, 217688328]

約数ペア:

[(1, 217688328), (2, 108844164), (3, 72562776), (4, 54422082), (6, 36281388), (8, 27211041), (9, 24187592), (11, 19789848), (12, 18140694), (13, 16745256), (18, 12093796), (22, 9894924), (24, 9070347), (26, 8372628), (33, 6596616), (36, 6046898), (39, 5581752), (44, 4947462), (52, 4186314), (66, 3298308), (72, 3023449), (78, 2790876), (88, 2473731), (99, 2198872), (104, 2093157), (117, 1860584), (132, 1649154), (143, 1522296), (156, 1395438), (198, 1099436), (234, 930292), (264, 824577), (286, 761148), (312, 697719), (396, 549718), (429, 507432), (468, 465146), (572, 380574), (792, 274859), (858, 253716), (936, 232573), (1144, 190287), (1287, 169144), (1716, 126858), (2574, 84572), (3432, 63429), (5148, 42286), (10296, 21143)]