17978038176

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9739}}^1$

素因数の和:9867

約数の個数: 192

約数和(自身を含む): 56079959040

約数和(自身を除く): 38101920864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 67, 82, 84, 96, 112, 123, 134, 164, 168, 201, 224, 246, 268, 287, 328, 336, 402, 469, 492, 536, 574, 656, 672, 804, 861, 938, 984, 1072, 1148, 1312, 1407, 1608, 1722, 1876, 1968, 2144, 2296, 2747, 2814, 3216, 3444, 3752, 3936, 4592, 5494, 5628, 6432, 6888, 7504, 8241, 9184, 9739, 10988, 11256, 13776, 15008, 16482, 19229, 19478, 21976, 22512, 27552, 29217, 32964, 38458, 38956, 43952, 45024, 57687, 58434, 65928, 68173, 76916, 77912, 87904, 115374, 116868, 131856, 136346, 153832, 155824, 204519, 230748, 233736, 263712, 272692, 307664, 311648, 399299, 409038, 461496, 467472, 545384, 615328, 652513, 798598, 818076, 922992, 934944, 1090768, 1197897, 1305026, 1597196, 1636152, 1845984, 1957539, 2181536, 2395794, 2610052, 2795093, 3194392, 3272304, 3915078, 4567591, 4791588, 5220104, 5590186, 6388784, 6544608, 7830156, 8385279, 9135182, 9583176, 10440208, 11180372, 12777568, 13702773, 15660312, 16770558, 18270364, 19166352, 20880416, 22360744, 26753033, 27405546, 31320624, 33541116, 36540728, 38332704, 44721488, 53506066, 54811092, 62641248, 67082232, 73081456, 80259099, 89442976, 107012132, 109622184, 134164464, 146162912, 160518198, 187271231, 214024264, 219244368, 268328928, 321036396, 374542462, 428048528, 438488736, 561813693, 642072792, 749084924, 856097056, 1123627386, 1284145584, 1498169848, 2247254772, 2568291168, 2996339696, 4494509544, 5992679392, 8989019088, 17978038176]

約数ペア:

[(1, 17978038176), (2, 8989019088), (3, 5992679392), (4, 4494509544), (6, 2996339696), (7, 2568291168), (8, 2247254772), (12, 1498169848), (14, 1284145584), (16, 1123627386), (21, 856097056), (24, 749084924), (28, 642072792), (32, 561813693), (41, 438488736), (42, 428048528), (48, 374542462), (56, 321036396), (67, 268328928), (82, 219244368), (84, 214024264), (96, 187271231), (112, 160518198), (123, 146162912), (134, 134164464), (164, 109622184), (168, 107012132), (201, 89442976), (224, 80259099), (246, 73081456), (268, 67082232), (287, 62641248), (328, 54811092), (336, 53506066), (402, 44721488), (469, 38332704), (492, 36540728), (536, 33541116), (574, 31320624), (656, 27405546), (672, 26753033), (804, 22360744), (861, 20880416), (938, 19166352), (984, 18270364), (1072, 16770558), (1148, 15660312), (1312, 13702773), (1407, 12777568), (1608, 11180372), (1722, 10440208), (1876, 9583176), (1968, 9135182), (2144, 8385279), (2296, 7830156), (2747, 6544608), (2814, 6388784), (3216, 5590186), (3444, 5220104), (3752, 4791588), (3936, 4567591), (4592, 3915078), (5494, 3272304), (5628, 3194392), (6432, 2795093), (6888, 2610052), (7504, 2395794), (8241, 2181536), (9184, 1957539), (9739, 1845984), (10988, 1636152), (11256, 1597196), (13776, 1305026), (15008, 1197897), (16482, 1090768), (19229, 934944), (19478, 922992), (21976, 818076), (22512, 798598), (27552, 652513), (29217, 615328), (32964, 545384), (38458, 467472), (38956, 461496), (43952, 409038), (45024, 399299), (57687, 311648), (58434, 307664), (65928, 272692), (68173, 263712), (76916, 233736), (77912, 230748), (87904, 204519), (115374, 155824), (116868, 153832), (131856, 136346)]