947527896

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 2949120000

約数和(自身を除く): 2001592104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 49, 56, 62, 79, 84, 93, 94, 98, 124, 141, 147, 158, 168, 186, 188, 196, 217, 237, 248, 282, 294, 316, 329, 343, 372, 376, 392, 434, 474, 553, 564, 588, 632, 651, 658, 686, 744, 868, 948, 987, 1029, 1106, 1128, 1176, 1302, 1316, 1372, 1457, 1519, 1659, 1736, 1896, 1974, 2058, 2212, 2303, 2449, 2604, 2632, 2744, 2914, 3038, 3318, 3713, 3871, 3948, 4116, 4371, 4424, 4557, 4606, 4898, 5208, 5828, 6076, 6636, 6909, 7347, 7426, 7742, 7896, 8232, 8742, 9114, 9212, 9796, 10199, 10633, 11139, 11613, 11656, 12152, 13272, 13818, 14694, 14852, 15484, 16121, 17143, 17484, 18228, 18424, 19592, 20398, 21266, 22278, 23226, 25991, 27097, 27636, 29388, 29704, 30597, 30968, 31899, 32242, 34286, 34968, 36456, 40796, 42532, 44556, 46452, 48363, 51429, 51982, 54194, 55272, 58776, 61194, 63798, 64484, 68572, 71393, 77973, 81291, 81592, 85064, 89112, 92904, 96726, 102858, 103964, 108388, 115103, 120001, 122388, 127596, 128968, 137144, 142786, 155946, 162582, 181937, 193452, 205716, 207928, 214179, 216776, 230206, 240002, 244776, 255192, 285572, 311892, 325164, 345309, 360003, 363874, 386904, 411432, 428358, 460412, 480004, 499751, 545811, 571144, 623784, 650328, 690618, 720006, 727748, 805721, 840007, 856716, 920824, 960008, 999502, 1091622, 1273559, 1381236, 1440012, 1455496, 1499253, 1611442, 1680014, 1713432, 1999004, 2183244, 2417163, 2520021, 2547118, 2762472, 2880024, 2998506, 3222884, 3360028, 3820677, 3998008, 4366488, 4834326, 5040042, 5094236, 5640047, 5997012, 6445768, 6720056, 7641354, 9668652, 10080084, 10188472, 11280094, 11994024, 15282708, 16920141, 19337304, 20160168, 22560188, 30565416, 33840282, 39480329, 45120376, 67680564, 78960658, 118440987, 135361128, 157921316, 236881974, 315842632, 473763948, 947527896]

約数ペア:

[(1, 947527896), (2, 473763948), (3, 315842632), (4, 236881974), (6, 157921316), (7, 135361128), (8, 118440987), (12, 78960658), (14, 67680564), (21, 45120376), (24, 39480329), (28, 33840282), (31, 30565416), (42, 22560188), (47, 20160168), (49, 19337304), (56, 16920141), (62, 15282708), (79, 11994024), (84, 11280094), (93, 10188472), (94, 10080084), (98, 9668652), (124, 7641354), (141, 6720056), (147, 6445768), (158, 5997012), (168, 5640047), (186, 5094236), (188, 5040042), (196, 4834326), (217, 4366488), (237, 3998008), (248, 3820677), (282, 3360028), (294, 3222884), (316, 2998506), (329, 2880024), (343, 2762472), (372, 2547118), (376, 2520021), (392, 2417163), (434, 2183244), (474, 1999004), (553, 1713432), (564, 1680014), (588, 1611442), (632, 1499253), (651, 1455496), (658, 1440012), (686, 1381236), (744, 1273559), (868, 1091622), (948, 999502), (987, 960008), (1029, 920824), (1106, 856716), (1128, 840007), (1176, 805721), (1302, 727748), (1316, 720006), (1372, 690618), (1457, 650328), (1519, 623784), (1659, 571144), (1736, 545811), (1896, 499751), (1974, 480004), (2058, 460412), (2212, 428358), (2303, 411432), (2449, 386904), (2604, 363874), (2632, 360003), (2744, 345309), (2914, 325164), (3038, 311892), (3318, 285572), (3713, 255192), (3871, 244776), (3948, 240002), (4116, 230206), (4371, 216776), (4424, 214179), (4557, 207928), (4606, 205716), (4898, 193452), (5208, 181937), (5828, 162582), (6076, 155946), (6636, 142786), (6909, 137144), (7347, 128968), (7426, 127596), (7742, 122388), (7896, 120001), (8232, 115103), (8742, 108388), (9114, 103964), (9212, 102858), (9796, 96726), (10199, 92904), (10633, 89112), (11139, 85064), (11613, 81592), (11656, 81291), (12152, 77973), (13272, 71393), (13818, 68572), (14694, 64484), (14852, 63798), (15484, 61194), (16121, 58776), (17143, 55272), (17484, 54194), (18228, 51982), (18424, 51429), (19592, 48363), (20398, 46452), (21266, 44556), (22278, 42532), (23226, 40796), (25991, 36456), (27097, 34968), (27636, 34286), (29388, 32242), (29704, 31899), (30597, 30968)]