1486227918

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 3686400000

約数和(自身を除く): 2200172082

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 191, 199, 266, 294, 343, 382, 398, 399, 573, 597, 686, 798, 931, 1029, 1146, 1194, 1337, 1393, 1862, 2058, 2674, 2786, 2793, 3629, 3781, 4011, 4179, 5586, 6517, 7258, 7562, 8022, 8358, 9359, 9751, 10887, 11343, 13034, 18718, 19502, 19551, 21774, 22686, 25403, 26467, 28077, 29253, 38009, 39102, 50806, 52934, 56154, 58506, 65513, 68257, 76018, 76209, 79401, 114027, 131026, 136514, 152418, 158802, 177821, 185269, 196539, 204771, 228054, 266063, 355642, 370538, 393078, 409542, 532126, 533463, 555807, 722171, 798189, 1066926, 1111614, 1244747, 1296883, 1444342, 1596378, 1862441, 2166513, 2489494, 2593766, 3724882, 3734241, 3890649, 4333026, 5055197, 5587323, 7468482, 7781298, 10110394, 11174646, 13037087, 15165591, 26074174, 30331182, 35386379, 39111261, 70772758, 78222522, 106159137, 212318274, 247704653, 495409306, 743113959, 1486227918]

約数ペア:

[(1, 1486227918), (2, 743113959), (3, 495409306), (6, 247704653), (7, 212318274), (14, 106159137), (19, 78222522), (21, 70772758), (38, 39111261), (42, 35386379), (49, 30331182), (57, 26074174), (98, 15165591), (114, 13037087), (133, 11174646), (147, 10110394), (191, 7781298), (199, 7468482), (266, 5587323), (294, 5055197), (343, 4333026), (382, 3890649), (398, 3734241), (399, 3724882), (573, 2593766), (597, 2489494), (686, 2166513), (798, 1862441), (931, 1596378), (1029, 1444342), (1146, 1296883), (1194, 1244747), (1337, 1111614), (1393, 1066926), (1862, 798189), (2058, 722171), (2674, 555807), (2786, 533463), (2793, 532126), (3629, 409542), (3781, 393078), (4011, 370538), (4179, 355642), (5586, 266063), (6517, 228054), (7258, 204771), (7562, 196539), (8022, 185269), (8358, 177821), (9359, 158802), (9751, 152418), (10887, 136514), (11343, 131026), (13034, 114027), (18718, 79401), (19502, 76209), (19551, 76018), (21774, 68257), (22686, 65513), (25403, 58506), (26467, 56154), (28077, 52934), (29253, 50806), (38009, 39102)]