217626864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49823}}^1$

素因数の和:49854

約数の個数: 80

約数和(自身を含む): 691955712

約数和(自身を除く): 474328848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 49823, 99646, 149469, 199292, 298938, 348761, 398584, 597876, 647699, 697522, 797168, 1046283, 1195752, 1295398, 1395044, 1943097, 2092566, 2391504, 2590796, 2790088, 3886194, 4185132, 4533893, 5181592, 5580176, 7772388, 8370264, 9067786, 10363184, 13601679, 15544776, 16740528, 18135572, 27203358, 31089552, 36271144, 54406716, 72542288, 108813432, 217626864]

約数ペア:

[(1, 217626864), (2, 108813432), (3, 72542288), (4, 54406716), (6, 36271144), (7, 31089552), (8, 27203358), (12, 18135572), (13, 16740528), (14, 15544776), (16, 13601679), (21, 10363184), (24, 9067786), (26, 8370264), (28, 7772388), (39, 5580176), (42, 5181592), (48, 4533893), (52, 4185132), (56, 3886194), (78, 2790088), (84, 2590796), (91, 2391504), (104, 2092566), (112, 1943097), (156, 1395044), (168, 1295398), (182, 1195752), (208, 1046283), (273, 797168), (312, 697522), (336, 647699), (364, 597876), (546, 398584), (624, 348761), (728, 298938), (1092, 199292), (1456, 149469), (2184, 99646), (4368, 49823)]