1221881472

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{151523}}^1$

素因数の和:151550

約数の個数: 96

約数和(自身を含む): 4018416480

約数和(自身を除く): 2796535008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 151523, 303046, 454569, 606092, 909138, 1060661, 1212184, 1363707, 1818276, 2121322, 2424368, 2727414, 3181983, 3636552, 4242644, 4848736, 5454828, 6363966, 7273104, 8485288, 9545949, 9697472, 10909656, 12727932, 14546208, 16970576, 19091898, 19394944, 21819312, 25455864, 29092416, 33941152, 38183796, 43638624, 50911728, 58184832, 67882304, 76367592, 87277248, 101823456, 135764608, 152735184, 174554496, 203646912, 305470368, 407293824, 610940736, 1221881472]

約数ペア:

[(1, 1221881472), (2, 610940736), (3, 407293824), (4, 305470368), (6, 203646912), (7, 174554496), (8, 152735184), (9, 135764608), (12, 101823456), (14, 87277248), (16, 76367592), (18, 67882304), (21, 58184832), (24, 50911728), (28, 43638624), (32, 38183796), (36, 33941152), (42, 29092416), (48, 25455864), (56, 21819312), (63, 19394944), (64, 19091898), (72, 16970576), (84, 14546208), (96, 12727932), (112, 10909656), (126, 9697472), (128, 9545949), (144, 8485288), (168, 7273104), (192, 6363966), (224, 5454828), (252, 4848736), (288, 4242644), (336, 3636552), (384, 3181983), (448, 2727414), (504, 2424368), (576, 2121322), (672, 1818276), (896, 1363707), (1008, 1212184), (1152, 1060661), (1344, 909138), (2016, 606092), (2688, 454569), (4032, 303046), (8064, 151523)]