221204592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7131

約数の個数: 120

約数和(自身を含む): 730429440

約数和(自身を除く): 509224848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7079, 7812, 10416, 14158, 15624, 21237, 28316, 31248, 42474, 49553, 56632, 63711, 84948, 99106, 113264, 127422, 148659, 169896, 198212, 219449, 254844, 297318, 339792, 396424, 438898, 445977, 509688, 594636, 658347, 792848, 877796, 891954, 1019376, 1189272, 1316694, 1536143, 1755592, 1783908, 1975041, 2378544, 2633388, 3072286, 3511184, 3567816, 3950082, 4608429, 5266776, 6144572, 7135632, 7900164, 9216858, 10533552, 12289144, 13825287, 15800328, 18433716, 24578288, 27650574, 31600656, 36867432, 55301148, 73734864, 110602296, 221204592]

約数ペア:

[(1, 221204592), (2, 110602296), (3, 73734864), (4, 55301148), (6, 36867432), (7, 31600656), (8, 27650574), (9, 24578288), (12, 18433716), (14, 15800328), (16, 13825287), (18, 12289144), (21, 10533552), (24, 9216858), (28, 7900164), (31, 7135632), (36, 6144572), (42, 5266776), (48, 4608429), (56, 3950082), (62, 3567816), (63, 3511184), (72, 3072286), (84, 2633388), (93, 2378544), (112, 1975041), (124, 1783908), (126, 1755592), (144, 1536143), (168, 1316694), (186, 1189272), (217, 1019376), (248, 891954), (252, 877796), (279, 792848), (336, 658347), (372, 594636), (434, 509688), (496, 445977), (504, 438898), (558, 396424), (651, 339792), (744, 297318), (868, 254844), (1008, 219449), (1116, 198212), (1302, 169896), (1488, 148659), (1736, 127422), (1953, 113264), (2232, 99106), (2604, 84948), (3472, 63711), (3906, 56632), (4464, 49553), (5208, 42474), (7079, 31248), (7812, 28316), (10416, 21237), (14158, 15624)]