2231506256

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{31981}}^1$

素因数の和:32092

約数の個数: 60

約数和(自身を含む): 5086097460

約数和(自身を除く): 2854591204

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 2492, 4361, 4984, 8722, 9968, 17444, 31981, 34888, 63962, 69776, 127924, 223867, 255848, 447734, 511696, 895468, 1567069, 1790936, 2846309, 3134138, 3581872, 5692618, 6268276, 11385236, 12536552, 19924163, 22770472, 25073104, 39848326, 45540944, 79696652, 139469141, 159393304, 278938282, 318786608, 557876564, 1115753128, 2231506256]

約数ペア:

[(1, 2231506256), (2, 1115753128), (4, 557876564), (7, 318786608), (8, 278938282), (14, 159393304), (16, 139469141), (28, 79696652), (49, 45540944), (56, 39848326), (89, 25073104), (98, 22770472), (112, 19924163), (178, 12536552), (196, 11385236), (356, 6268276), (392, 5692618), (623, 3581872), (712, 3134138), (784, 2846309), (1246, 1790936), (1424, 1567069), (2492, 895468), (4361, 511696), (4984, 447734), (8722, 255848), (9968, 223867), (17444, 127924), (31981, 69776), (34888, 63962)]