17621902368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{123113}}^1$

素因数の和:123207

約数の個数: 144

約数和(自身を含む): 58078290816

約数和(自身を除く): 40456388448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8946, 10224, 11928, 15904, 17892, 20448, 23856, 35784, 47712, 71568, 123113, 143136, 246226, 369339, 492452, 738678, 861791, 984904, 1108017, 1477356, 1723582, 1969808, 2216034, 2585373, 2954712, 3447164, 3939616, 4432068, 5170746, 5909424, 6894328, 7756119, 8741023, 8864136, 10341492, 11818848, 13788656, 15512238, 17482046, 17728272, 20682984, 26223069, 27577312, 31024476, 34964092, 35456544, 41365968, 52446138, 61187161, 62048952, 69928184, 78669207, 82731936, 104892276, 122374322, 124097904, 139856368, 157338414, 183561483, 209784552, 244748644, 248195808, 279712736, 314676828, 367122966, 419569104, 489497288, 550684449, 629353656, 734245932, 839138208, 978994576, 1101368898, 1258707312, 1468491864, 1957989152, 2202737796, 2517414624, 2936983728, 4405475592, 5873967456, 8810951184, 17621902368]

約数ペア:

[(1, 17621902368), (2, 8810951184), (3, 5873967456), (4, 4405475592), (6, 2936983728), (7, 2517414624), (8, 2202737796), (9, 1957989152), (12, 1468491864), (14, 1258707312), (16, 1101368898), (18, 978994576), (21, 839138208), (24, 734245932), (28, 629353656), (32, 550684449), (36, 489497288), (42, 419569104), (48, 367122966), (56, 314676828), (63, 279712736), (71, 248195808), (72, 244748644), (84, 209784552), (96, 183561483), (112, 157338414), (126, 139856368), (142, 124097904), (144, 122374322), (168, 104892276), (213, 82731936), (224, 78669207), (252, 69928184), (284, 62048952), (288, 61187161), (336, 52446138), (426, 41365968), (497, 35456544), (504, 34964092), (568, 31024476), (639, 27577312), (672, 26223069), (852, 20682984), (994, 17728272), (1008, 17482046), (1136, 15512238), (1278, 13788656), (1491, 11818848), (1704, 10341492), (1988, 8864136), (2016, 8741023), (2272, 7756119), (2556, 6894328), (2982, 5909424), (3408, 5170746), (3976, 4432068), (4473, 3939616), (5112, 3447164), (5964, 2954712), (6816, 2585373), (7952, 2216034), (8946, 1969808), (10224, 1723582), (11928, 1477356), (15904, 1108017), (17892, 984904), (20448, 861791), (23856, 738678), (35784, 492452), (47712, 369339), (71568, 246226), (123113, 143136)]