435204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 1380288

約数和(自身を除く): 945084

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 157, 198, 231, 252, 308, 314, 396, 462, 471, 628, 693, 924, 942, 1099, 1386, 1413, 1727, 1884, 2198, 2772, 2826, 3297, 3454, 4396, 5181, 5652, 6594, 6908, 9891, 10362, 12089, 13188, 15543, 19782, 20724, 24178, 31086, 36267, 39564, 48356, 62172, 72534, 108801, 145068, 217602, 435204]

約数ペア:

[(1, 435204), (2, 217602), (3, 145068), (4, 108801), (6, 72534), (7, 62172), (9, 48356), (11, 39564), (12, 36267), (14, 31086), (18, 24178), (21, 20724), (22, 19782), (28, 15543), (33, 13188), (36, 12089), (42, 10362), (44, 9891), (63, 6908), (66, 6594), (77, 5652), (84, 5181), (99, 4396), (126, 3454), (132, 3297), (154, 2826), (157, 2772), (198, 2198), (231, 1884), (252, 1727), (308, 1413), (314, 1386), (396, 1099), (462, 942), (471, 924), (628, 693)]