397357632

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:873

約数の個数: 168

約数和(自身を含む): 1312875200

約数和(自身を除く): 915517568

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, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 709, 834, 973, 1008, 1112, 1251, 1344, 1418, 1668, 1946, 2016, 2127, 2224, 2502, 2836, 2919, 3336, 3892, 4032, 4254, 4448, 4963, 5004, 5672, 5838, 6381, 6672, 7784, 8508, 8757, 8896, 9926, 10008, 11344, 11676, 12762, 13344, 14889, 15568, 17016, 17514, 19852, 20016, 22688, 23352, 25524, 26688, 29778, 31136, 34032, 35028, 39704, 40032, 44667, 45376, 46704, 51048, 59556, 62272, 68064, 70056, 79408, 80064, 89334, 93408, 98551, 102096, 119112, 136128, 140112, 158816, 178668, 186816, 197102, 204192, 238224, 280224, 295653, 317632, 357336, 394204, 408384, 476448, 560448, 591306, 689857, 714672, 788408, 886959, 952896, 1182612, 1379714, 1429344, 1576816, 1773918, 2069571, 2365224, 2759428, 2858688, 3153632, 3547836, 4139142, 4730448, 5518856, 6208713, 6307264, 7095672, 8278284, 9460896, 11037712, 12417426, 14191344, 16556568, 18921792, 22075424, 24834852, 28382688, 33113136, 44150848, 49669704, 56765376, 66226272, 99339408, 132452544, 198678816, 397357632]

約数ペア:

[(1, 397357632), (2, 198678816), (3, 132452544), (4, 99339408), (6, 66226272), (7, 56765376), (8, 49669704), (9, 44150848), (12, 33113136), (14, 28382688), (16, 24834852), (18, 22075424), (21, 18921792), (24, 16556568), (28, 14191344), (32, 12417426), (36, 11037712), (42, 9460896), (48, 8278284), (56, 7095672), (63, 6307264), (64, 6208713), (72, 5518856), (84, 4730448), (96, 4139142), (112, 3547836), (126, 3153632), (139, 2858688), (144, 2759428), (168, 2365224), (192, 2069571), (224, 1773918), (252, 1576816), (278, 1429344), (288, 1379714), (336, 1182612), (417, 952896), (448, 886959), (504, 788408), (556, 714672), (576, 689857), (672, 591306), (709, 560448), (834, 476448), (973, 408384), (1008, 394204), (1112, 357336), (1251, 317632), (1344, 295653), (1418, 280224), (1668, 238224), (1946, 204192), (2016, 197102), (2127, 186816), (2224, 178668), (2502, 158816), (2836, 140112), (2919, 136128), (3336, 119112), (3892, 102096), (4032, 98551), (4254, 93408), (4448, 89334), (4963, 80064), (5004, 79408), (5672, 70056), (5838, 68064), (6381, 62272), (6672, 59556), (7784, 51048), (8508, 46704), (8757, 45376), (8896, 44667), (9926, 40032), (10008, 39704), (11344, 35028), (11676, 34032), (12762, 31136), (13344, 29778), (14889, 26688), (15568, 25524), (17016, 23352), (17514, 22688), (19852, 20016)]