489675672

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{78173}}^1$

素因数の和:78217

約数の個数: 64

約数和(自身を含む): 1407132000

約数和(自身を除く): 917456328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 78173, 156346, 234519, 312692, 469038, 625384, 703557, 938076, 1407114, 1876152, 2110671, 2267017, 2814228, 4221342, 4534034, 5628456, 6801051, 8442684, 9068068, 13602102, 16885368, 18136136, 20403153, 27204204, 40806306, 54408408, 61209459, 81612612, 122418918, 163225224, 244837836, 489675672]

約数ペア:

[(1, 489675672), (2, 244837836), (3, 163225224), (4, 122418918), (6, 81612612), (8, 61209459), (9, 54408408), (12, 40806306), (18, 27204204), (24, 20403153), (27, 18136136), (29, 16885368), (36, 13602102), (54, 9068068), (58, 8442684), (72, 6801051), (87, 5628456), (108, 4534034), (116, 4221342), (174, 2814228), (216, 2267017), (232, 2110671), (261, 1876152), (348, 1407114), (522, 938076), (696, 703557), (783, 625384), (1044, 469038), (1566, 312692), (2088, 234519), (3132, 156346), (6264, 78173)]