1263646944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{626809}}^1$

素因数の和:626832

約数の個数: 72

約数和(自身を含む): 4106859120

約数和(自身を除く): 2843212176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 626809, 1253618, 1880427, 2507236, 3760854, 4387663, 5014472, 5641281, 7521708, 8775326, 10028944, 11282562, 13162989, 15043416, 17550652, 20057888, 22565124, 26325978, 30086832, 35101304, 39488967, 45130248, 52651956, 60173664, 70202608, 78977934, 90260496, 105303912, 140405216, 157955868, 180520992, 210607824, 315911736, 421215648, 631823472, 1263646944]

約数ペア:

[(1, 1263646944), (2, 631823472), (3, 421215648), (4, 315911736), (6, 210607824), (7, 180520992), (8, 157955868), (9, 140405216), (12, 105303912), (14, 90260496), (16, 78977934), (18, 70202608), (21, 60173664), (24, 52651956), (28, 45130248), (32, 39488967), (36, 35101304), (42, 30086832), (48, 26325978), (56, 22565124), (63, 20057888), (72, 17550652), (84, 15043416), (96, 13162989), (112, 11282562), (126, 10028944), (144, 8775326), (168, 7521708), (224, 5641281), (252, 5014472), (288, 4387663), (336, 3760854), (504, 2507236), (672, 1880427), (1008, 1253618), (2016, 626809)]