317890776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13613}}^1$

素因数の和:13768

約数の個数: 64

約数和(自身を含む): 914860800

約数和(自身を除く): 596970024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 11676, 13613, 23352, 27226, 40839, 54452, 81678, 95291, 108904, 163356, 190582, 285873, 326712, 381164, 571746, 762328, 1143492, 1892207, 2286984, 3784414, 5676621, 7568828, 11353242, 13245449, 15137656, 22706484, 26490898, 39736347, 45412968, 52981796, 79472694, 105963592, 158945388, 317890776]

約数ペア:

[(1, 317890776), (2, 158945388), (3, 105963592), (4, 79472694), (6, 52981796), (7, 45412968), (8, 39736347), (12, 26490898), (14, 22706484), (21, 15137656), (24, 13245449), (28, 11353242), (42, 7568828), (56, 5676621), (84, 3784414), (139, 2286984), (168, 1892207), (278, 1143492), (417, 762328), (556, 571746), (834, 381164), (973, 326712), (1112, 285873), (1668, 190582), (1946, 163356), (2919, 108904), (3336, 95291), (3892, 81678), (5838, 54452), (7784, 40839), (11676, 27226), (13613, 23352)]