221202576

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 200

約数和(自身を含む): 752600640

約数和(自身を除く): 531398064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 81, 84, 108, 111, 112, 126, 144, 148, 162, 168, 189, 216, 222, 252, 259, 296, 324, 333, 336, 378, 432, 444, 504, 518, 567, 592, 648, 659, 666, 756, 777, 888, 999, 1008, 1036, 1134, 1296, 1318, 1332, 1512, 1554, 1776, 1977, 1998, 2072, 2268, 2331, 2636, 2664, 2997, 3024, 3108, 3954, 3996, 4144, 4536, 4613, 4662, 5272, 5328, 5931, 5994, 6216, 6993, 7908, 7992, 9072, 9226, 9324, 10544, 11862, 11988, 12432, 13839, 13986, 15816, 15984, 17793, 18452, 18648, 20979, 23724, 23976, 24383, 27678, 27972, 31632, 35586, 36904, 37296, 41517, 41958, 47448, 47952, 48766, 53379, 55356, 55944, 71172, 73149, 73808, 83034, 83916, 94896, 97532, 106758, 110712, 111888, 124551, 142344, 146298, 166068, 167832, 170681, 195064, 213516, 219447, 221424, 249102, 284688, 292596, 332136, 335664, 341362, 373653, 390128, 427032, 438894, 498204, 512043, 585192, 658341, 664272, 682724, 747306, 854064, 877788, 996408, 1024086, 1170384, 1316682, 1365448, 1494612, 1536129, 1755576, 1975023, 1992816, 2048172, 2633364, 2730896, 2989224, 3072258, 3511152, 3950046, 4096344, 4608387, 5266728, 5978448, 6144516, 7900092, 8192688, 9216774, 10533456, 12289032, 13825161, 15800184, 18433548, 24578064, 27650322, 31600368, 36867096, 55300644, 73734192, 110601288, 221202576]

約数ペア:

[(1, 221202576), (2, 110601288), (3, 73734192), (4, 55300644), (6, 36867096), (7, 31600368), (8, 27650322), (9, 24578064), (12, 18433548), (14, 15800184), (16, 13825161), (18, 12289032), (21, 10533456), (24, 9216774), (27, 8192688), (28, 7900092), (36, 6144516), (37, 5978448), (42, 5266728), (48, 4608387), (54, 4096344), (56, 3950046), (63, 3511152), (72, 3072258), (74, 2989224), (81, 2730896), (84, 2633364), (108, 2048172), (111, 1992816), (112, 1975023), (126, 1755576), (144, 1536129), (148, 1494612), (162, 1365448), (168, 1316682), (189, 1170384), (216, 1024086), (222, 996408), (252, 877788), (259, 854064), (296, 747306), (324, 682724), (333, 664272), (336, 658341), (378, 585192), (432, 512043), (444, 498204), (504, 438894), (518, 427032), (567, 390128), (592, 373653), (648, 341362), (659, 335664), (666, 332136), (756, 292596), (777, 284688), (888, 249102), (999, 221424), (1008, 219447), (1036, 213516), (1134, 195064), (1296, 170681), (1318, 167832), (1332, 166068), (1512, 146298), (1554, 142344), (1776, 124551), (1977, 111888), (1998, 110712), (2072, 106758), (2268, 97532), (2331, 94896), (2636, 83916), (2664, 83034), (2997, 73808), (3024, 73149), (3108, 71172), (3954, 55944), (3996, 55356), (4144, 53379), (4536, 48766), (4613, 47952), (4662, 47448), (5272, 41958), (5328, 41517), (5931, 37296), (5994, 36904), (6216, 35586), (6993, 31632), (7908, 27972), (7992, 27678), (9072, 24383), (9226, 23976), (9324, 23724), (10544, 20979), (11862, 18648), (11988, 18452), (12432, 17793), (13839, 15984), (13986, 15816)]