254059972488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{85453}}^1$

素因数の和:85836

約数の個数: 192

約数和(自身を含む): 835042815360

約数和(自身を除く): 580982842872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 347, 357, 408, 476, 504, 612, 694, 714, 952, 1041, 1071, 1224, 1388, 1428, 2082, 2142, 2429, 2776, 2856, 3123, 4164, 4284, 4858, 5899, 6246, 7287, 8328, 8568, 9716, 11798, 12492, 14574, 17697, 19432, 21861, 23596, 24984, 29148, 35394, 41293, 43722, 47192, 53091, 58296, 70788, 82586, 85453, 87444, 106182, 123879, 141576, 165172, 170906, 174888, 212364, 247758, 256359, 330344, 341812, 371637, 424728, 495516, 512718, 598171, 683624, 743274, 769077, 991032, 1025436, 1196342, 1452701, 1486548, 1538154, 1794513, 2050872, 2392684, 2905402, 2973096, 3076308, 3589026, 4358103, 4785368, 5383539, 5810804, 6152616, 7178052, 8716206, 10168907, 10767078, 11621608, 13074309, 14356104, 17432412, 20337814, 21534156, 26148618, 29652191, 30506721, 34864824, 40675628, 43068312, 52297236, 59304382, 61013442, 81351256, 88956573, 91520163, 104594472, 118608764, 122026884, 177913146, 183040326, 207565337, 237217528, 244053768, 266869719, 355826292, 366080652, 415130674, 504087247, 533739438, 622696011, 711652584, 732161304, 830261348, 1008174494, 1067478876, 1245392022, 1512261741, 1660522696, 1868088033, 2016348988, 2134957752, 2490784044, 3024523482, 3528610729, 3736176066, 4032697976, 4536785223, 4981568088, 6049046964, 7057221458, 7472352132, 9073570446, 10585832187, 12098093928, 14114442916, 14944704264, 18147140892, 21171664374, 28228885832, 31757496561, 36294281784, 42343328748, 63514993122, 84686657496, 127029986244, 254059972488]

約数ペア:

[(1, 254059972488), (2, 127029986244), (3, 84686657496), (4, 63514993122), (6, 42343328748), (7, 36294281784), (8, 31757496561), (9, 28228885832), (12, 21171664374), (14, 18147140892), (17, 14944704264), (18, 14114442916), (21, 12098093928), (24, 10585832187), (28, 9073570446), (34, 7472352132), (36, 7057221458), (42, 6049046964), (51, 4981568088), (56, 4536785223), (63, 4032697976), (68, 3736176066), (72, 3528610729), (84, 3024523482), (102, 2490784044), (119, 2134957752), (126, 2016348988), (136, 1868088033), (153, 1660522696), (168, 1512261741), (204, 1245392022), (238, 1067478876), (252, 1008174494), (306, 830261348), (347, 732161304), (357, 711652584), (408, 622696011), (476, 533739438), (504, 504087247), (612, 415130674), (694, 366080652), (714, 355826292), (952, 266869719), (1041, 244053768), (1071, 237217528), (1224, 207565337), (1388, 183040326), (1428, 177913146), (2082, 122026884), (2142, 118608764), (2429, 104594472), (2776, 91520163), (2856, 88956573), (3123, 81351256), (4164, 61013442), (4284, 59304382), (4858, 52297236), (5899, 43068312), (6246, 40675628), (7287, 34864824), (8328, 30506721), (8568, 29652191), (9716, 26148618), (11798, 21534156), (12492, 20337814), (14574, 17432412), (17697, 14356104), (19432, 13074309), (21861, 11621608), (23596, 10767078), (24984, 10168907), (29148, 8716206), (35394, 7178052), (41293, 6152616), (43722, 5810804), (47192, 5383539), (53091, 4785368), (58296, 4358103), (70788, 3589026), (82586, 3076308), (85453, 2973096), (87444, 2905402), (106182, 2392684), (123879, 2050872), (141576, 1794513), (165172, 1538154), (170906, 1486548), (174888, 1452701), (212364, 1196342), (247758, 1025436), (256359, 991032), (330344, 769077), (341812, 743274), (371637, 683624), (424728, 598171), (495516, 512718)]