419248788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{27883}}^1$

素因数の和:28076

約数の個数: 48

約数和(自身を含む): 1124282880

約数和(自身を除く): 705034092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 5012, 7518, 15036, 27883, 55766, 83649, 111532, 167298, 195181, 334596, 390362, 585543, 780724, 1171086, 2342172, 4991057, 9982114, 14973171, 19964228, 29946342, 34937399, 59892684, 69874798, 104812197, 139749596, 209624394, 419248788]

約数ペア:

[(1, 419248788), (2, 209624394), (3, 139749596), (4, 104812197), (6, 69874798), (7, 59892684), (12, 34937399), (14, 29946342), (21, 19964228), (28, 14973171), (42, 9982114), (84, 4991057), (179, 2342172), (358, 1171086), (537, 780724), (716, 585543), (1074, 390362), (1253, 334596), (2148, 195181), (2506, 167298), (3759, 111532), (5012, 83649), (7518, 55766), (15036, 27883)]