173723508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 547921920

約数和(自身を除く): 374198412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 97, 103, 108, 126, 138, 161, 189, 194, 206, 207, 252, 276, 291, 309, 322, 378, 388, 412, 414, 483, 582, 618, 621, 644, 679, 721, 756, 828, 873, 927, 966, 1164, 1236, 1242, 1358, 1442, 1449, 1746, 1854, 1932, 2037, 2163, 2231, 2369, 2484, 2619, 2716, 2781, 2884, 2898, 3492, 3708, 4074, 4326, 4347, 4462, 4738, 5238, 5562, 5796, 6111, 6489, 6693, 7107, 8148, 8652, 8694, 8924, 9476, 9991, 10476, 11124, 12222, 12978, 13386, 14214, 15617, 16583, 17388, 18333, 19467, 19982, 20079, 21321, 24444, 25956, 26772, 28428, 29973, 31234, 33166, 36666, 38934, 39964, 40158, 42642, 46851, 49749, 59946, 60237, 62468, 63963, 66332, 69937, 73332, 77868, 80316, 85284, 89919, 93702, 99498, 119892, 120474, 127926, 139874, 140553, 149247, 179838, 187404, 198996, 209811, 229793, 240948, 255852, 269757, 279748, 281106, 298494, 359676, 419622, 421659, 447741, 459586, 539514, 562212, 596988, 629433, 689379, 839244, 843318, 895482, 919172, 1079028, 1258866, 1378758, 1608551, 1686636, 1790964, 1888299, 2068137, 2517732, 2757516, 3217102, 3776598, 4136274, 4825653, 6204411, 6434204, 7553196, 8272548, 9651306, 12408822, 14476959, 19302612, 24817644, 28953918, 43430877, 57907836, 86861754, 173723508]

約数ペア:

[(1, 173723508), (2, 86861754), (3, 57907836), (4, 43430877), (6, 28953918), (7, 24817644), (9, 19302612), (12, 14476959), (14, 12408822), (18, 9651306), (21, 8272548), (23, 7553196), (27, 6434204), (28, 6204411), (36, 4825653), (42, 4136274), (46, 3776598), (54, 3217102), (63, 2757516), (69, 2517732), (84, 2068137), (92, 1888299), (97, 1790964), (103, 1686636), (108, 1608551), (126, 1378758), (138, 1258866), (161, 1079028), (189, 919172), (194, 895482), (206, 843318), (207, 839244), (252, 689379), (276, 629433), (291, 596988), (309, 562212), (322, 539514), (378, 459586), (388, 447741), (412, 421659), (414, 419622), (483, 359676), (582, 298494), (618, 281106), (621, 279748), (644, 269757), (679, 255852), (721, 240948), (756, 229793), (828, 209811), (873, 198996), (927, 187404), (966, 179838), (1164, 149247), (1236, 140553), (1242, 139874), (1358, 127926), (1442, 120474), (1449, 119892), (1746, 99498), (1854, 93702), (1932, 89919), (2037, 85284), (2163, 80316), (2231, 77868), (2369, 73332), (2484, 69937), (2619, 66332), (2716, 63963), (2781, 62468), (2884, 60237), (2898, 59946), (3492, 49749), (3708, 46851), (4074, 42642), (4326, 40158), (4347, 39964), (4462, 38934), (4738, 36666), (5238, 33166), (5562, 31234), (5796, 29973), (6111, 28428), (6489, 26772), (6693, 25956), (7107, 24444), (8148, 21321), (8652, 20079), (8694, 19982), (8924, 19467), (9476, 18333), (9991, 17388), (10476, 16583), (11124, 15617), (12222, 14214), (12978, 13386)]