671133456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{823}}^1$

素因数の和:1653

約数の個数: 120

約数和(自身を含む): 2151826560

約数和(自身を除く): 1480693104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 809, 823, 1008, 1618, 1646, 2427, 2469, 3236, 3292, 4854, 4938, 5663, 5761, 6472, 6584, 7281, 7407, 9708, 9876, 11326, 11522, 12944, 13168, 14562, 14814, 16989, 17283, 19416, 19752, 22652, 23044, 29124, 29628, 33978, 34566, 38832, 39504, 45304, 46088, 50967, 51849, 58248, 59256, 67956, 69132, 90608, 92176, 101934, 103698, 116496, 118512, 135912, 138264, 203868, 207396, 271824, 276528, 407736, 414792, 665807, 815472, 829584, 1331614, 1997421, 2663228, 3994842, 4660649, 5326456, 5992263, 7989684, 9321298, 10652912, 11984526, 13981947, 15979368, 18642596, 23969052, 27963894, 31958736, 37285192, 41945841, 47938104, 55927788, 74570384, 83891682, 95876208, 111855576, 167783364, 223711152, 335566728, 671133456]

約数ペア:

[(1, 671133456), (2, 335566728), (3, 223711152), (4, 167783364), (6, 111855576), (7, 95876208), (8, 83891682), (9, 74570384), (12, 55927788), (14, 47938104), (16, 41945841), (18, 37285192), (21, 31958736), (24, 27963894), (28, 23969052), (36, 18642596), (42, 15979368), (48, 13981947), (56, 11984526), (63, 10652912), (72, 9321298), (84, 7989684), (112, 5992263), (126, 5326456), (144, 4660649), (168, 3994842), (252, 2663228), (336, 1997421), (504, 1331614), (809, 829584), (823, 815472), (1008, 665807), (1618, 414792), (1646, 407736), (2427, 276528), (2469, 271824), (3236, 207396), (3292, 203868), (4854, 138264), (4938, 135912), (5663, 118512), (5761, 116496), (6472, 103698), (6584, 101934), (7281, 92176), (7407, 90608), (9708, 69132), (9876, 67956), (11326, 59256), (11522, 58248), (12944, 51849), (13168, 50967), (14562, 46088), (14814, 45304), (16989, 39504), (17283, 38832), (19416, 34566), (19752, 33978), (22652, 29628), (23044, 29124)]