1731272256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{821}}^1$

素因数の和:1369

約数の個数: 168

約数和(自身を含む): 5689055424

約数和(自身を除く): 3957783168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 523, 576, 672, 821, 1008, 1046, 1344, 1569, 1642, 2016, 2092, 2463, 3138, 3284, 3661, 4032, 4184, 4707, 4926, 5747, 6276, 6568, 7322, 7389, 8368, 9414, 9852, 10983, 11494, 12552, 13136, 14644, 14778, 16736, 17241, 18828, 19704, 21966, 22988, 25104, 26272, 29288, 29556, 32949, 33472, 34482, 37656, 39408, 43932, 45976, 50208, 51723, 52544, 58576, 59112, 65898, 68964, 75312, 78816, 87864, 91952, 100416, 103446, 117152, 118224, 131796, 137928, 150624, 157632, 175728, 183904, 206892, 234304, 236448, 263592, 275856, 301248, 351456, 367808, 413784, 429383, 472896, 527184, 551712, 702912, 827568, 858766, 1054368, 1103424, 1288149, 1655136, 1717532, 2108736, 2576298, 3005681, 3310272, 3435064, 3864447, 5152596, 6011362, 6870128, 7728894, 9017043, 10305192, 12022724, 13740256, 15457788, 18034086, 20610384, 24045448, 27051129, 27480512, 30915576, 36068172, 41220768, 48090896, 54102258, 61831152, 72136344, 82441536, 96181792, 108204516, 123662304, 144272688, 192363584, 216409032, 247324608, 288545376, 432818064, 577090752, 865636128, 1731272256]

約数ペア:

[(1, 1731272256), (2, 865636128), (3, 577090752), (4, 432818064), (6, 288545376), (7, 247324608), (8, 216409032), (9, 192363584), (12, 144272688), (14, 123662304), (16, 108204516), (18, 96181792), (21, 82441536), (24, 72136344), (28, 61831152), (32, 54102258), (36, 48090896), (42, 41220768), (48, 36068172), (56, 30915576), (63, 27480512), (64, 27051129), (72, 24045448), (84, 20610384), (96, 18034086), (112, 15457788), (126, 13740256), (144, 12022724), (168, 10305192), (192, 9017043), (224, 7728894), (252, 6870128), (288, 6011362), (336, 5152596), (448, 3864447), (504, 3435064), (523, 3310272), (576, 3005681), (672, 2576298), (821, 2108736), (1008, 1717532), (1046, 1655136), (1344, 1288149), (1569, 1103424), (1642, 1054368), (2016, 858766), (2092, 827568), (2463, 702912), (3138, 551712), (3284, 527184), (3661, 472896), (4032, 429383), (4184, 413784), (4707, 367808), (4926, 351456), (5747, 301248), (6276, 275856), (6568, 263592), (7322, 236448), (7389, 234304), (8368, 206892), (9414, 183904), (9852, 175728), (10983, 157632), (11494, 150624), (12552, 137928), (13136, 131796), (14644, 118224), (14778, 117152), (16736, 103446), (17241, 100416), (18828, 91952), (19704, 87864), (21966, 78816), (22988, 75312), (25104, 68964), (26272, 65898), (29288, 59112), (29556, 58576), (32949, 52544), (33472, 51723), (34482, 50208), (37656, 45976), (39408, 43932)]