238428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 622440

約数和(自身を除く): 384012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 179, 222, 333, 358, 444, 537, 666, 716, 1074, 1332, 1611, 2148, 3222, 6444, 6623, 13246, 19869, 26492, 39738, 59607, 79476, 119214, 238428]

約数ペア:

[(1, 238428), (2, 119214), (3, 79476), (4, 59607), (6, 39738), (9, 26492), (12, 19869), (18, 13246), (36, 6623), (37, 6444), (74, 3222), (111, 2148), (148, 1611), (179, 1332), (222, 1074), (333, 716), (358, 666), (444, 537)]