406928522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 872847360

約数和(自身を除く): 465918838

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 43, 58, 77, 86, 91, 143, 154, 163, 182, 203, 286, 301, 319, 326, 377, 406, 473, 559, 602, 638, 754, 946, 1001, 1118, 1141, 1247, 1793, 2002, 2119, 2233, 2282, 2494, 2639, 3311, 3586, 3913, 4147, 4238, 4466, 4727, 5278, 6149, 6622, 7009, 7826, 8294, 8729, 9454, 12298, 12551, 13717, 14018, 14833, 16211, 17458, 23309, 25102, 27434, 29029, 29666, 32422, 33089, 43043, 46618, 49063, 51997, 58058, 61451, 66178, 77099, 86086, 91117, 96019, 98126, 103994, 113477, 122902, 154198, 163163, 178321, 182234, 192038, 203261, 226954, 326326, 356642, 363979, 406522, 430157, 539693, 637819, 675961, 727958, 860314, 1002287, 1079386, 1248247, 1275638, 1351922, 1422827, 2004574, 2235871, 2496494, 2642393, 2845654, 4471742, 4731727, 5284786, 7016009, 9463454, 14032018, 15651097, 18496751, 29066323, 31302194, 36993502, 58132646, 203464261, 406928522]

約数ペア:

[(1, 406928522), (2, 203464261), (7, 58132646), (11, 36993502), (13, 31302194), (14, 29066323), (22, 18496751), (26, 15651097), (29, 14032018), (43, 9463454), (58, 7016009), (77, 5284786), (86, 4731727), (91, 4471742), (143, 2845654), (154, 2642393), (163, 2496494), (182, 2235871), (203, 2004574), (286, 1422827), (301, 1351922), (319, 1275638), (326, 1248247), (377, 1079386), (406, 1002287), (473, 860314), (559, 727958), (602, 675961), (638, 637819), (754, 539693), (946, 430157), (1001, 406522), (1118, 363979), (1141, 356642), (1247, 326326), (1793, 226954), (2002, 203261), (2119, 192038), (2233, 182234), (2282, 178321), (2494, 163163), (2639, 154198), (3311, 122902), (3586, 113477), (3913, 103994), (4147, 98126), (4238, 96019), (4466, 91117), (4727, 86086), (5278, 77099), (6149, 66178), (6622, 61451), (7009, 58058), (7826, 51997), (8294, 49063), (8729, 46618), (9454, 43043), (12298, 33089), (12551, 32422), (13717, 29666), (14018, 29029), (14833, 27434), (16211, 25102), (17458, 23309)]