218130456

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{102121}}^1$

素因数の和:102219

約数の個数: 32

約数和(自身を含む): 551458800

約数和(自身を除く): 333328344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 102121, 204242, 306363, 408484, 612726, 816968, 1225452, 2450904, 9088769, 18177538, 27266307, 36355076, 54532614, 72710152, 109065228, 218130456]

約数ペア:

[(1, 218130456), (2, 109065228), (3, 72710152), (4, 54532614), (6, 36355076), (8, 27266307), (12, 18177538), (24, 9088769), (89, 2450904), (178, 1225452), (267, 816968), (356, 612726), (534, 408484), (712, 306363), (1068, 204242), (2136, 102121)]