220334808

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3684

約数の個数: 64

約数和(自身を含む): 576396000

約数和(自身を除く): 356061192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 696, 712, 1068, 2136, 2581, 3557, 5162, 7114, 7743, 10324, 10671, 14228, 15486, 20648, 21342, 28456, 30972, 42684, 61944, 85368, 103153, 206306, 309459, 316573, 412612, 618918, 633146, 825224, 949719, 1237836, 1266292, 1899438, 2475672, 2532584, 3798876, 7597752, 9180617, 18361234, 27541851, 36722468, 55083702, 73444936, 110167404, 220334808]

約数ペア:

[(1, 220334808), (2, 110167404), (3, 73444936), (4, 55083702), (6, 36722468), (8, 27541851), (12, 18361234), (24, 9180617), (29, 7597752), (58, 3798876), (87, 2532584), (89, 2475672), (116, 1899438), (174, 1266292), (178, 1237836), (232, 949719), (267, 825224), (348, 633146), (356, 618918), (534, 412612), (696, 316573), (712, 309459), (1068, 206306), (2136, 103153), (2581, 85368), (3557, 61944), (5162, 42684), (7114, 30972), (7743, 28456), (10324, 21342), (10671, 20648), (14228, 15486)]