255461615136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9747467}}^1$

素因数の和:9747503

約数の個数: 144

約数和(自身を含む): 894115744704

約数和(自身を除く): 638654129568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 9747467, 19494934, 29242401, 38989868, 58484802, 68232269, 77979736, 87727203, 116969604, 126717071, 136464538, 155959472, 175454406, 204696807, 233939208, 253434142, 272929076, 311918944, 350908812, 380151213, 409393614, 467878416, 506868284, 545858152, 614090421, 701817624, 760302426, 818787228, 887019497, 935756832, 1013736568, 1091716304, 1140453639, 1228180842, 1403635248, 1520604852, 1637574456, 1774038994, 2027473136, 2183432608, 2280907278, 2456361684, 2661058491, 2807270496, 3041209704, 3275148912, 3548077988, 4054946272, 4561814556, 4912723368, 5322116982, 6082419408, 6550297824, 7096155976, 7983175473, 9123629112, 9825446736, 10644233964, 12164838816, 14192311952, 15966350946, 18247258224, 19650893472, 21288467928, 28384623904, 31932701892, 36494516448, 42576935856, 63865403784, 85153871712, 127730807568, 255461615136]

約数ペア:

[(1, 255461615136), (2, 127730807568), (3, 85153871712), (4, 63865403784), (6, 42576935856), (7, 36494516448), (8, 31932701892), (9, 28384623904), (12, 21288467928), (13, 19650893472), (14, 18247258224), (16, 15966350946), (18, 14192311952), (21, 12164838816), (24, 10644233964), (26, 9825446736), (28, 9123629112), (32, 7983175473), (36, 7096155976), (39, 6550297824), (42, 6082419408), (48, 5322116982), (52, 4912723368), (56, 4561814556), (63, 4054946272), (72, 3548077988), (78, 3275148912), (84, 3041209704), (91, 2807270496), (96, 2661058491), (104, 2456361684), (112, 2280907278), (117, 2183432608), (126, 2027473136), (144, 1774038994), (156, 1637574456), (168, 1520604852), (182, 1403635248), (208, 1228180842), (224, 1140453639), (234, 1091716304), (252, 1013736568), (273, 935756832), (288, 887019497), (312, 818787228), (336, 760302426), (364, 701817624), (416, 614090421), (468, 545858152), (504, 506868284), (546, 467878416), (624, 409393614), (672, 380151213), (728, 350908812), (819, 311918944), (936, 272929076), (1008, 253434142), (1092, 233939208), (1248, 204696807), (1456, 175454406), (1638, 155959472), (1872, 136464538), (2016, 126717071), (2184, 116969604), (2912, 87727203), (3276, 77979736), (3744, 68232269), (4368, 58484802), (6552, 38989868), (8736, 29242401), (13104, 19494934), (26208, 9747467)]