289190124

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{17891}}^1$

素因数の和:18350

約数の個数: 36

約数和(自身を含む): 732677400

約数和(自身を除く): 443487276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 16164, 17891, 35782, 53673, 71564, 107346, 161019, 214692, 322038, 644076, 8033059, 16066118, 24099177, 32132236, 48198354, 72297531, 96396708, 144595062, 289190124]

約数ペア:

[(1, 289190124), (2, 144595062), (3, 96396708), (4, 72297531), (6, 48198354), (9, 32132236), (12, 24099177), (18, 16066118), (36, 8033059), (449, 644076), (898, 322038), (1347, 214692), (1796, 161019), (2694, 107346), (4041, 71564), (5388, 53673), (8082, 35782), (16164, 17891)]