311826984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5003}}^1$

素因数の和:5079

約数の個数: 96

約数和(自身を含む): 924138720

約数和(自身を除く): 612311736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 371, 392, 424, 588, 636, 742, 1113, 1176, 1272, 1484, 2226, 2597, 2968, 4452, 5003, 5194, 7791, 8904, 10006, 10388, 15009, 15582, 20012, 20776, 30018, 31164, 35021, 40024, 60036, 62328, 70042, 105063, 120072, 140084, 210126, 245147, 265159, 280168, 420252, 490294, 530318, 735441, 795477, 840504, 980588, 1060636, 1470882, 1590954, 1856113, 1961176, 2121272, 2941764, 3181908, 3712226, 5568339, 5883528, 6363816, 7424452, 11136678, 12992791, 14848904, 22273356, 25985582, 38978373, 44546712, 51971164, 77956746, 103942328, 155913492, 311826984]

約数ペア:

[(1, 311826984), (2, 155913492), (3, 103942328), (4, 77956746), (6, 51971164), (7, 44546712), (8, 38978373), (12, 25985582), (14, 22273356), (21, 14848904), (24, 12992791), (28, 11136678), (42, 7424452), (49, 6363816), (53, 5883528), (56, 5568339), (84, 3712226), (98, 3181908), (106, 2941764), (147, 2121272), (159, 1961176), (168, 1856113), (196, 1590954), (212, 1470882), (294, 1060636), (318, 980588), (371, 840504), (392, 795477), (424, 735441), (588, 530318), (636, 490294), (742, 420252), (1113, 280168), (1176, 265159), (1272, 245147), (1484, 210126), (2226, 140084), (2597, 120072), (2968, 105063), (4452, 70042), (5003, 62328), (5194, 60036), (7791, 40024), (8904, 35021), (10006, 31164), (10388, 30018), (15009, 20776), (15582, 20012)]