333498984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 1031546880

約数和(自身を除く): 698047896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 311, 312, 364, 491, 546, 622, 728, 933, 982, 1092, 1244, 1473, 1866, 1964, 2177, 2184, 2488, 2946, 3437, 3732, 3928, 4043, 4354, 5892, 6383, 6531, 6874, 7464, 8086, 8708, 10311, 11784, 12129, 12766, 13062, 13748, 16172, 17416, 19149, 20622, 24258, 25532, 26124, 27496, 28301, 32344, 38298, 41244, 44681, 48516, 51064, 52248, 56602, 76596, 82488, 84903, 89362, 97032, 113204, 134043, 152701, 153192, 169806, 178724, 226408, 268086, 305402, 339612, 357448, 458103, 536172, 610804, 679224, 916206, 1068907, 1072344, 1221608, 1832412, 1985113, 2137814, 3206721, 3664824, 3970226, 4275628, 5955339, 6413442, 7940452, 8551256, 11910678, 12826884, 13895791, 15880904, 23821356, 25653768, 27791582, 41687373, 47642712, 55583164, 83374746, 111166328, 166749492, 333498984]

約数ペア:

[(1, 333498984), (2, 166749492), (3, 111166328), (4, 83374746), (6, 55583164), (7, 47642712), (8, 41687373), (12, 27791582), (13, 25653768), (14, 23821356), (21, 15880904), (24, 13895791), (26, 12826884), (28, 11910678), (39, 8551256), (42, 7940452), (52, 6413442), (56, 5955339), (78, 4275628), (84, 3970226), (91, 3664824), (104, 3206721), (156, 2137814), (168, 1985113), (182, 1832412), (273, 1221608), (311, 1072344), (312, 1068907), (364, 916206), (491, 679224), (546, 610804), (622, 536172), (728, 458103), (933, 357448), (982, 339612), (1092, 305402), (1244, 268086), (1473, 226408), (1866, 178724), (1964, 169806), (2177, 153192), (2184, 152701), (2488, 134043), (2946, 113204), (3437, 97032), (3732, 89362), (3928, 84903), (4043, 82488), (4354, 76596), (5892, 56602), (6383, 52248), (6531, 51064), (6874, 48516), (7464, 44681), (8086, 41244), (8708, 38298), (10311, 32344), (11784, 28301), (12129, 27496), (12766, 26124), (13062, 25532), (13748, 24258), (16172, 20622), (17416, 19149)]