2227889216

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{30509}}^1$

素因数の和:30691

約数の個数: 56

約数和(自身を含む): 5083698240

約数和(自身を除く): 2855809024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 10432, 18256, 30509, 36512, 61018, 73024, 122036, 213563, 244072, 427126, 488144, 854252, 976288, 1708504, 1952576, 3417008, 4972967, 6834016, 9945934, 13668032, 19891868, 34810769, 39783736, 69621538, 79567472, 139243076, 159134944, 278486152, 318269888, 556972304, 1113944608, 2227889216]

約数ペア:

[(1, 2227889216), (2, 1113944608), (4, 556972304), (7, 318269888), (8, 278486152), (14, 159134944), (16, 139243076), (28, 79567472), (32, 69621538), (56, 39783736), (64, 34810769), (112, 19891868), (163, 13668032), (224, 9945934), (326, 6834016), (448, 4972967), (652, 3417008), (1141, 1952576), (1304, 1708504), (2282, 976288), (2608, 854252), (4564, 488144), (5216, 427126), (9128, 244072), (10432, 213563), (18256, 122036), (30509, 73024), (36512, 61018)]