222225444

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 705331200

約数和(自身を除く): 483105756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 191, 228, 243, 252, 266, 324, 342, 378, 382, 399, 486, 513, 532, 567, 573, 684, 729, 756, 764, 798, 972, 1026, 1134, 1146, 1197, 1337, 1458, 1539, 1596, 1701, 1719, 2052, 2187, 2268, 2292, 2394, 2674, 2916, 3078, 3402, 3438, 3591, 3629, 4011, 4374, 4617, 4788, 5103, 5157, 5348, 6156, 6804, 6876, 7182, 7258, 8022, 8748, 9234, 10206, 10314, 10773, 10887, 12033, 13851, 14364, 14516, 15309, 15471, 16044, 18468, 20412, 20628, 21546, 21774, 24066, 25403, 27702, 30618, 30942, 32319, 32661, 36099, 41553, 43092, 43548, 46413, 48132, 50806, 55404, 61236, 61884, 64638, 65322, 72198, 76209, 83106, 92826, 96957, 97983, 101612, 108297, 129276, 130644, 139239, 144396, 152418, 166212, 185652, 193914, 195966, 216594, 228627, 278478, 290871, 293949, 304836, 324891, 387828, 391932, 417717, 433188, 457254, 556956, 581742, 587898, 649782, 685881, 835434, 881847, 914508, 974673, 1163484, 1175796, 1299564, 1371762, 1670868, 1763694, 1949346, 2057643, 2645541, 2743524, 2924019, 3527388, 3898692, 4115286, 5291082, 5848038, 6172929, 7936623, 8230572, 10582164, 11696076, 12345858, 15873246, 18518787, 24691716, 31746492, 37037574, 55556361, 74075148, 111112722, 222225444]

約数ペア:

[(1, 222225444), (2, 111112722), (3, 74075148), (4, 55556361), (6, 37037574), (7, 31746492), (9, 24691716), (12, 18518787), (14, 15873246), (18, 12345858), (19, 11696076), (21, 10582164), (27, 8230572), (28, 7936623), (36, 6172929), (38, 5848038), (42, 5291082), (54, 4115286), (57, 3898692), (63, 3527388), (76, 2924019), (81, 2743524), (84, 2645541), (108, 2057643), (114, 1949346), (126, 1763694), (133, 1670868), (162, 1371762), (171, 1299564), (189, 1175796), (191, 1163484), (228, 974673), (243, 914508), (252, 881847), (266, 835434), (324, 685881), (342, 649782), (378, 587898), (382, 581742), (399, 556956), (486, 457254), (513, 433188), (532, 417717), (567, 391932), (573, 387828), (684, 324891), (729, 304836), (756, 293949), (764, 290871), (798, 278478), (972, 228627), (1026, 216594), (1134, 195966), (1146, 193914), (1197, 185652), (1337, 166212), (1458, 152418), (1539, 144396), (1596, 139239), (1701, 130644), (1719, 129276), (2052, 108297), (2187, 101612), (2268, 97983), (2292, 96957), (2394, 92826), (2674, 83106), (2916, 76209), (3078, 72198), (3402, 65322), (3438, 64638), (3591, 61884), (3629, 61236), (4011, 55404), (4374, 50806), (4617, 48132), (4788, 46413), (5103, 43548), (5157, 43092), (5348, 41553), (6156, 36099), (6804, 32661), (6876, 32319), (7182, 30942), (7258, 30618), (8022, 27702), (8748, 25403), (9234, 24066), (10206, 21774), (10314, 21546), (10773, 20628), (10887, 20412), (12033, 18468), (13851, 16044), (14364, 15471), (14516, 15309)]