254786796

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 750706264

約数和(自身を除く): 495919468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 81, 97, 99, 108, 121, 132, 134, 162, 194, 198, 201, 242, 268, 291, 297, 324, 363, 388, 396, 402, 484, 582, 594, 603, 726, 737, 804, 873, 891, 1067, 1089, 1164, 1188, 1206, 1452, 1474, 1746, 1782, 1809, 2134, 2178, 2211, 2412, 2619, 2948, 3201, 3267, 3492, 3564, 3618, 4268, 4356, 4422, 5238, 5427, 6402, 6499, 6534, 6633, 7236, 7857, 8107, 8844, 9603, 9801, 10476, 10854, 11737, 12804, 12998, 13068, 13266, 15714, 16214, 19206, 19497, 19602, 19899, 21708, 23474, 24321, 25996, 26532, 28809, 31428, 32428, 35211, 38412, 38994, 39204, 39798, 46948, 48642, 57618, 58491, 59697, 70422, 71489, 72963, 77988, 79596, 86427, 97284, 105633, 115236, 116982, 119394, 140844, 142978, 145926, 172854, 175473, 211266, 214467, 218889, 233964, 238788, 285956, 291852, 316899, 345708, 350946, 422532, 428934, 437778, 526419, 633798, 643401, 656667, 701892, 786379, 857868, 875556, 950697, 1052838, 1267596, 1286802, 1313334, 1572758, 1901394, 1930203, 2105676, 2359137, 2573604, 2626668, 3145516, 3802788, 3860406, 4718274, 5790609, 7077411, 7720812, 9436548, 11581218, 14154822, 21232233, 23162436, 28309644, 42464466, 63696699, 84928932, 127393398, 254786796]

約数ペア:

[(1, 254786796), (2, 127393398), (3, 84928932), (4, 63696699), (6, 42464466), (9, 28309644), (11, 23162436), (12, 21232233), (18, 14154822), (22, 11581218), (27, 9436548), (33, 7720812), (36, 7077411), (44, 5790609), (54, 4718274), (66, 3860406), (67, 3802788), (81, 3145516), (97, 2626668), (99, 2573604), (108, 2359137), (121, 2105676), (132, 1930203), (134, 1901394), (162, 1572758), (194, 1313334), (198, 1286802), (201, 1267596), (242, 1052838), (268, 950697), (291, 875556), (297, 857868), (324, 786379), (363, 701892), (388, 656667), (396, 643401), (402, 633798), (484, 526419), (582, 437778), (594, 428934), (603, 422532), (726, 350946), (737, 345708), (804, 316899), (873, 291852), (891, 285956), (1067, 238788), (1089, 233964), (1164, 218889), (1188, 214467), (1206, 211266), (1452, 175473), (1474, 172854), (1746, 145926), (1782, 142978), (1809, 140844), (2134, 119394), (2178, 116982), (2211, 115236), (2412, 105633), (2619, 97284), (2948, 86427), (3201, 79596), (3267, 77988), (3492, 72963), (3564, 71489), (3618, 70422), (4268, 59697), (4356, 58491), (4422, 57618), (5238, 48642), (5427, 46948), (6402, 39798), (6499, 39204), (6534, 38994), (6633, 38412), (7236, 35211), (7857, 32428), (8107, 31428), (8844, 28809), (9603, 26532), (9801, 25996), (10476, 24321), (10854, 23474), (11737, 21708), (12804, 19899), (12998, 19602), (13068, 19497), (13266, 19206), (15714, 16214)]