229840072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4826

約数の個数: 64

約数和(自身を含む): 544204800

約数和(自身を除く): 314364728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1738, 2212, 3476, 4424, 4723, 6083, 6952, 9446, 12166, 18892, 24332, 33061, 37784, 48664, 51953, 66122, 103906, 132244, 207812, 264488, 363671, 373117, 415624, 727342, 746234, 1454684, 1492468, 2611819, 2909368, 2984936, 4104287, 5223638, 8208574, 10447276, 16417148, 20894552, 28730009, 32834296, 57460018, 114920036, 229840072]

約数ペア:

[(1, 229840072), (2, 114920036), (4, 57460018), (7, 32834296), (8, 28730009), (11, 20894552), (14, 16417148), (22, 10447276), (28, 8208574), (44, 5223638), (56, 4104287), (77, 2984936), (79, 2909368), (88, 2611819), (154, 1492468), (158, 1454684), (308, 746234), (316, 727342), (553, 415624), (616, 373117), (632, 363671), (869, 264488), (1106, 207812), (1738, 132244), (2212, 103906), (3476, 66122), (4424, 51953), (4723, 48664), (6083, 37784), (6952, 33061), (9446, 24332), (12166, 18892)]