409215996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:989

約数の個数: 192

約数和(自身を含む): 1318912000

約数和(自身を除く): 909696004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 108, 114, 124, 126, 133, 171, 186, 189, 217, 228, 252, 266, 279, 342, 372, 378, 399, 434, 513, 532, 558, 589, 651, 684, 756, 798, 837, 868, 919, 1026, 1116, 1178, 1197, 1302, 1596, 1674, 1767, 1838, 1953, 2052, 2356, 2394, 2604, 2757, 3348, 3534, 3591, 3676, 3906, 4123, 4788, 5301, 5514, 5859, 6433, 7068, 7182, 7812, 8246, 8271, 10602, 11028, 11718, 12369, 12866, 14364, 15903, 16492, 16542, 17461, 19299, 21204, 23436, 24738, 24813, 25732, 28489, 31806, 33084, 34922, 37107, 38598, 49476, 49626, 52383, 56978, 57897, 63612, 69844, 74214, 77196, 85467, 99252, 104766, 111321, 113956, 115794, 122227, 148428, 157149, 170934, 173691, 199423, 209532, 222642, 231588, 244454, 256401, 314298, 341868, 347382, 366681, 398846, 445284, 471447, 488908, 512802, 541291, 598269, 628596, 694764, 733362, 769203, 797692, 942894, 1025604, 1082582, 1100043, 1196538, 1466724, 1538406, 1623873, 1794807, 1885788, 2165164, 2200086, 2393076, 3076812, 3247746, 3300129, 3589614, 3789037, 4400172, 4871619, 5384421, 6495492, 6600258, 7179228, 7578074, 9743238, 10768842, 11367111, 13200516, 14614857, 15156148, 19486476, 21537684, 22734222, 29229714, 34101333, 45468444, 58459428, 68202666, 102303999, 136405332, 204607998, 409215996]

約数ペア:

[(1, 409215996), (2, 204607998), (3, 136405332), (4, 102303999), (6, 68202666), (7, 58459428), (9, 45468444), (12, 34101333), (14, 29229714), (18, 22734222), (19, 21537684), (21, 19486476), (27, 15156148), (28, 14614857), (31, 13200516), (36, 11367111), (38, 10768842), (42, 9743238), (54, 7578074), (57, 7179228), (62, 6600258), (63, 6495492), (76, 5384421), (84, 4871619), (93, 4400172), (108, 3789037), (114, 3589614), (124, 3300129), (126, 3247746), (133, 3076812), (171, 2393076), (186, 2200086), (189, 2165164), (217, 1885788), (228, 1794807), (252, 1623873), (266, 1538406), (279, 1466724), (342, 1196538), (372, 1100043), (378, 1082582), (399, 1025604), (434, 942894), (513, 797692), (532, 769203), (558, 733362), (589, 694764), (651, 628596), (684, 598269), (756, 541291), (798, 512802), (837, 488908), (868, 471447), (919, 445284), (1026, 398846), (1116, 366681), (1178, 347382), (1197, 341868), (1302, 314298), (1596, 256401), (1674, 244454), (1767, 231588), (1838, 222642), (1953, 209532), (2052, 199423), (2356, 173691), (2394, 170934), (2604, 157149), (2757, 148428), (3348, 122227), (3534, 115794), (3591, 113956), (3676, 111321), (3906, 104766), (4123, 99252), (4788, 85467), (5301, 77196), (5514, 74214), (5859, 69844), (6433, 63612), (7068, 57897), (7182, 56978), (7812, 52383), (8246, 49626), (8271, 49476), (10602, 38598), (11028, 37107), (11718, 34922), (12369, 33084), (12866, 31806), (14364, 28489), (15903, 25732), (16492, 24813), (16542, 24738), (17461, 23436), (19299, 21204)]