248101644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 694342656

約数和(自身を除く): 446241012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 281, 322, 457, 483, 562, 644, 843, 914, 966, 1124, 1371, 1686, 1828, 1932, 1967, 2742, 3199, 3372, 3934, 5484, 5901, 6398, 6463, 7868, 9597, 10511, 11802, 12796, 12926, 19194, 19389, 21022, 23604, 25852, 31533, 38388, 38778, 42044, 45241, 63066, 73577, 77556, 90482, 126132, 128417, 135723, 147154, 180964, 220731, 256834, 271446, 294308, 385251, 441462, 513668, 542892, 770502, 882924, 898919, 1541004, 1797838, 2696757, 2953591, 3595676, 5393514, 5907182, 8860773, 10787028, 11814364, 17721546, 20675137, 35443092, 41350274, 62025411, 82700548, 124050822, 248101644]

約数ペア:

[(1, 248101644), (2, 124050822), (3, 82700548), (4, 62025411), (6, 41350274), (7, 35443092), (12, 20675137), (14, 17721546), (21, 11814364), (23, 10787028), (28, 8860773), (42, 5907182), (46, 5393514), (69, 3595676), (84, 2953591), (92, 2696757), (138, 1797838), (161, 1541004), (276, 898919), (281, 882924), (322, 770502), (457, 542892), (483, 513668), (562, 441462), (644, 385251), (843, 294308), (914, 271446), (966, 256834), (1124, 220731), (1371, 180964), (1686, 147154), (1828, 135723), (1932, 128417), (1967, 126132), (2742, 90482), (3199, 77556), (3372, 73577), (3934, 63066), (5484, 45241), (5901, 42044), (6398, 38778), (6463, 38388), (7868, 31533), (9597, 25852), (10511, 23604), (11802, 21022), (12796, 19389), (12926, 19194)]