856574712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12227}}^1$

素因数の和:12385

約数の個数: 96

約数和(自身を含む): 2670595200

約数和(自身を除く): 1814020488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2502, 2919, 3336, 3892, 5004, 5838, 7784, 8757, 10008, 11676, 12227, 17514, 23352, 24454, 35028, 36681, 48908, 70056, 73362, 85589, 97816, 110043, 146724, 171178, 220086, 256767, 293448, 342356, 440172, 513534, 684712, 770301, 880344, 1027068, 1540602, 1699553, 2054136, 3081204, 3399106, 5098659, 6162408, 6798212, 10197318, 11896871, 13596424, 15295977, 20394636, 23793742, 30591954, 35690613, 40789272, 47587484, 61183908, 71381226, 95174968, 107071839, 122367816, 142762452, 214143678, 285524904, 428287356, 856574712]

約数ペア:

[(1, 856574712), (2, 428287356), (3, 285524904), (4, 214143678), (6, 142762452), (7, 122367816), (8, 107071839), (9, 95174968), (12, 71381226), (14, 61183908), (18, 47587484), (21, 40789272), (24, 35690613), (28, 30591954), (36, 23793742), (42, 20394636), (56, 15295977), (63, 13596424), (72, 11896871), (84, 10197318), (126, 6798212), (139, 6162408), (168, 5098659), (252, 3399106), (278, 3081204), (417, 2054136), (504, 1699553), (556, 1540602), (834, 1027068), (973, 880344), (1112, 770301), (1251, 684712), (1668, 513534), (1946, 440172), (2502, 342356), (2919, 293448), (3336, 256767), (3892, 220086), (5004, 171178), (5838, 146724), (7784, 110043), (8757, 97816), (10008, 85589), (11676, 73362), (12227, 70056), (17514, 48908), (23352, 36681), (24454, 35028)]